1844961560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 192

約数和(自身を含む): 4933202400

約数和(自身を除く): 3088240840

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 92, 95, 104, 115, 130, 152, 184, 190, 230, 247, 260, 299, 353, 380, 437, 460, 494, 520, 529, 598, 706, 760, 874, 920, 988, 1058, 1196, 1235, 1412, 1495, 1748, 1765, 1976, 2116, 2185, 2392, 2470, 2645, 2824, 2990, 3496, 3530, 4232, 4370, 4589, 4940, 5290, 5681, 5980, 6707, 6877, 7060, 8119, 8740, 9178, 9880, 10051, 10580, 11362, 11960, 13414, 13754, 14120, 16238, 17480, 18356, 20102, 21160, 22724, 22945, 26828, 27508, 28405, 32476, 33535, 34385, 36712, 40204, 40595, 45448, 45890, 50255, 53656, 55016, 56810, 64952, 67070, 68770, 80408, 81190, 87191, 91780, 100510, 105547, 113620, 130663, 134140, 137540, 154261, 162380, 174382, 183560, 186737, 201020, 211094, 227240, 261326, 268280, 275080, 308522, 324760, 348764, 373474, 402040, 422188, 435955, 522652, 527735, 617044, 653315, 697528, 746948, 771305, 844376, 871910, 933685, 1045304, 1055470, 1234088, 1306630, 1493896, 1542610, 1743820, 1867370, 2005393, 2110940, 2427581, 2613260, 3085220, 3487640, 3548003, 3734740, 4010786, 4221880, 4855162, 5226520, 6170440, 7096006, 7469480, 8021572, 9710324, 10026965, 12137905, 14192012, 16043144, 17740015, 19420648, 20053930, 24275810, 28384024, 35480030, 40107860, 46124039, 48551620, 70960060, 80215720, 92248078, 97103240, 141920120, 184496156, 230620195, 368992312, 461240390, 922480780, 1844961560]

約数ペア:

[(1, 1844961560), (2, 922480780), (4, 461240390), (5, 368992312), (8, 230620195), (10, 184496156), (13, 141920120), (19, 97103240), (20, 92248078), (23, 80215720), (26, 70960060), (38, 48551620), (40, 46124039), (46, 40107860), (52, 35480030), (65, 28384024), (76, 24275810), (92, 20053930), (95, 19420648), (104, 17740015), (115, 16043144), (130, 14192012), (152, 12137905), (184, 10026965), (190, 9710324), (230, 8021572), (247, 7469480), (260, 7096006), (299, 6170440), (353, 5226520), (380, 4855162), (437, 4221880), (460, 4010786), (494, 3734740), (520, 3548003), (529, 3487640), (598, 3085220), (706, 2613260), (760, 2427581), (874, 2110940), (920, 2005393), (988, 1867370), (1058, 1743820), (1196, 1542610), (1235, 1493896), (1412, 1306630), (1495, 1234088), (1748, 1055470), (1765, 1045304), (1976, 933685), (2116, 871910), (2185, 844376), (2392, 771305), (2470, 746948), (2645, 697528), (2824, 653315), (2990, 617044), (3496, 527735), (3530, 522652), (4232, 435955), (4370, 422188), (4589, 402040), (4940, 373474), (5290, 348764), (5681, 324760), (5980, 308522), (6707, 275080), (6877, 268280), (7060, 261326), (8119, 227240), (8740, 211094), (9178, 201020), (9880, 186737), (10051, 183560), (10580, 174382), (11362, 162380), (11960, 154261), (13414, 137540), (13754, 134140), (14120, 130663), (16238, 113620), (17480, 105547), (18356, 100510), (20102, 91780), (21160, 87191), (22724, 81190), (22945, 80408), (26828, 68770), (27508, 67070), (28405, 64952), (32476, 56810), (33535, 55016), (34385, 53656), (36712, 50255), (40204, 45890), (40595, 45448)]