1008308680

素因数分解:

$2^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{42083}}^1$

素因数の和:42693

約数の個数: 32

約数和(自身を含む): 2272536000

約数和(自身を除く): 1264227320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 599, 1198, 2396, 2995, 4792, 5990, 11980, 23960, 42083, 84166, 168332, 210415, 336664, 420830, 841660, 1683320, 25207717, 50415434, 100830868, 126038585, 201661736, 252077170, 504154340, 1008308680]

約数ペア:

[(1, 1008308680), (2, 504154340), (4, 252077170), (5, 201661736), (8, 126038585), (10, 100830868), (20, 50415434), (40, 25207717), (599, 1683320), (1198, 841660), (2396, 420830), (2995, 336664), (4792, 210415), (5990, 168332), (11980, 84166), (23960, 42083)]