182414440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 478800000

約数和(自身を除く): 296385560

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 37, 38, 40, 52, 65, 74, 76, 95, 104, 130, 148, 152, 185, 190, 247, 260, 296, 370, 380, 481, 494, 499, 520, 703, 740, 760, 962, 988, 998, 1235, 1406, 1480, 1924, 1976, 1996, 2405, 2470, 2495, 2812, 3515, 3848, 3992, 4810, 4940, 4990, 5624, 6487, 7030, 9139, 9481, 9620, 9880, 9980, 12974, 14060, 18278, 18463, 18962, 19240, 19960, 25948, 28120, 32435, 36556, 36926, 37924, 45695, 47405, 51896, 64870, 73112, 73852, 75848, 91390, 92315, 94810, 123253, 129740, 147704, 182780, 184630, 189620, 240019, 246506, 259480, 350797, 365560, 369260, 379240, 480038, 493012, 616265, 701594, 738520, 960076, 986024, 1200095, 1232530, 1403188, 1753985, 1920152, 2400190, 2465060, 2806376, 3507970, 4560361, 4800380, 4930120, 7015940, 9120722, 9600760, 14031880, 18241444, 22801805, 36482888, 45603610, 91207220, 182414440]

約数ペア:

[(1, 182414440), (2, 91207220), (4, 45603610), (5, 36482888), (8, 22801805), (10, 18241444), (13, 14031880), (19, 9600760), (20, 9120722), (26, 7015940), (37, 4930120), (38, 4800380), (40, 4560361), (52, 3507970), (65, 2806376), (74, 2465060), (76, 2400190), (95, 1920152), (104, 1753985), (130, 1403188), (148, 1232530), (152, 1200095), (185, 986024), (190, 960076), (247, 738520), (260, 701594), (296, 616265), (370, 493012), (380, 480038), (481, 379240), (494, 369260), (499, 365560), (520, 350797), (703, 259480), (740, 246506), (760, 240019), (962, 189620), (988, 184630), (998, 182780), (1235, 147704), (1406, 129740), (1480, 123253), (1924, 94810), (1976, 92315), (1996, 91390), (2405, 75848), (2470, 73852), (2495, 73112), (2812, 64870), (3515, 51896), (3848, 47405), (3992, 45695), (4810, 37924), (4940, 36926), (4990, 36556), (5624, 32435), (6487, 28120), (7030, 25948), (9139, 19960), (9481, 19240), (9620, 18962), (9880, 18463), (9980, 18278), (12974, 14060)]