77700160

素因数分解:

$2^6\times 5^1\times {\mathrm{242813}}^1$

素因数の和:242830

約数の個数: 28

約数和(自身を含む): 185024268

約数和(自身を除く): 107324108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 242813, 485626, 971252, 1214065, 1942504, 2428130, 3885008, 4856260, 7770016, 9712520, 15540032, 19425040, 38850080, 77700160]

約数ペア:

[(1, 77700160), (2, 38850080), (4, 19425040), (5, 15540032), (8, 9712520), (10, 7770016), (16, 4856260), (20, 3885008), (32, 2428130), (40, 1942504), (64, 1214065), (80, 971252), (160, 485626), (320, 242813)]