5226520

素因数分解:

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

素因数の和:89

約数の個数: 96

約数和(自身を含む): 13935600

約数和(自身を除く): 8709080

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, 380, 437, 460, 494, 520, 529, 598, 760, 874, 920, 988, 1058, 1196, 1235, 1495, 1748, 1976, 2116, 2185, 2392, 2470, 2645, 2990, 3496, 4232, 4370, 4940, 5290, 5681, 5980, 6877, 8740, 9880, 10051, 10580, 11362, 11960, 13754, 17480, 20102, 21160, 22724, 27508, 28405, 34385, 40204, 45448, 50255, 55016, 56810, 68770, 80408, 100510, 113620, 130663, 137540, 201020, 227240, 261326, 275080, 402040, 522652, 653315, 1045304, 1306630, 2613260, 5226520]

約数ペア:

[(1, 5226520), (2, 2613260), (4, 1306630), (5, 1045304), (8, 653315), (10, 522652), (13, 402040), (19, 275080), (20, 261326), (23, 227240), (26, 201020), (38, 137540), (40, 130663), (46, 113620), (52, 100510), (65, 80408), (76, 68770), (92, 56810), (95, 55016), (104, 50255), (115, 45448), (130, 40204), (152, 34385), (184, 28405), (190, 27508), (230, 22724), (247, 21160), (260, 20102), (299, 17480), (380, 13754), (437, 11960), (460, 11362), (494, 10580), (520, 10051), (529, 9880), (598, 8740), (760, 6877), (874, 5980), (920, 5681), (988, 5290), (1058, 4940), (1196, 4370), (1235, 4232), (1495, 3496), (1748, 2990), (1976, 2645), (2116, 2470), (2185, 2392)]