76243960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7717}}^1$

素因数の和:7760

約数の個数: 64

約数和(自身を含む): 194493600

約数和(自身を除く): 118249640

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 7717, 9880, 15434, 30868, 38585, 61736, 77170, 100321, 146623, 154340, 200642, 293246, 308680, 401284, 501605, 586492, 733115, 802568, 1003210, 1172984, 1466230, 1906099, 2006420, 2932460, 3812198, 4012840, 5864920, 7624396, 9530495, 15248792, 19060990, 38121980, 76243960]

約数ペア:

[(1, 76243960), (2, 38121980), (4, 19060990), (5, 15248792), (8, 9530495), (10, 7624396), (13, 5864920), (19, 4012840), (20, 3812198), (26, 2932460), (38, 2006420), (40, 1906099), (52, 1466230), (65, 1172984), (76, 1003210), (95, 802568), (104, 733115), (130, 586492), (152, 501605), (190, 401284), (247, 308680), (260, 293246), (380, 200642), (494, 154340), (520, 146623), (760, 100321), (988, 77170), (1235, 61736), (1976, 38585), (2470, 30868), (4940, 15434), (7717, 9880)]