76465660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 170916480

約数和(自身を除く): 94450820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 239, 340, 478, 941, 956, 1195, 1882, 2390, 3764, 4063, 4705, 4780, 8126, 9410, 15997, 16252, 18820, 20315, 31994, 40630, 63988, 79985, 81260, 159970, 224899, 319940, 449798, 899596, 1124495, 2248990, 3823283, 4497980, 7646566, 15293132, 19116415, 38232830, 76465660]

約数ペア:

[(1, 76465660), (2, 38232830), (4, 19116415), (5, 15293132), (10, 7646566), (17, 4497980), (20, 3823283), (34, 2248990), (68, 1124495), (85, 899596), (170, 449798), (239, 319940), (340, 224899), (478, 159970), (941, 81260), (956, 79985), (1195, 63988), (1882, 40630), (2390, 31994), (3764, 20315), (4063, 18820), (4705, 16252), (4780, 15997), (8126, 9410)]