98074960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 242573760

約数和(自身を除く): 144498800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 113, 152, 190, 226, 304, 380, 452, 565, 571, 760, 904, 1130, 1142, 1520, 1808, 2147, 2260, 2284, 2855, 4294, 4520, 4568, 5710, 8588, 9040, 9136, 10735, 10849, 11420, 17176, 21470, 21698, 22840, 34352, 42940, 43396, 45680, 54245, 64523, 85880, 86792, 108490, 129046, 171760, 173584, 216980, 258092, 322615, 433960, 516184, 645230, 867920, 1032368, 1225937, 1290460, 2451874, 2580920, 4903748, 5161840, 6129685, 9807496, 12259370, 19614992, 24518740, 49037480, 98074960]

約数ペア:

[(1, 98074960), (2, 49037480), (4, 24518740), (5, 19614992), (8, 12259370), (10, 9807496), (16, 6129685), (19, 5161840), (20, 4903748), (38, 2580920), (40, 2451874), (76, 1290460), (80, 1225937), (95, 1032368), (113, 867920), (152, 645230), (190, 516184), (226, 433960), (304, 322615), (380, 258092), (452, 216980), (565, 173584), (571, 171760), (760, 129046), (904, 108490), (1130, 86792), (1142, 85880), (1520, 64523), (1808, 54245), (2147, 45680), (2260, 43396), (2284, 42940), (2855, 34352), (4294, 22840), (4520, 21698), (4568, 21470), (5710, 17176), (8588, 11420), (9040, 10849), (9136, 10735)]