17015920

素因数分解:

$2^4\times 5^1\times {\mathrm{227}}^1\times {\mathrm{937}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 39778704

約数和(自身を除く): 22762784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 227, 454, 908, 937, 1135, 1816, 1874, 2270, 3632, 3748, 4540, 4685, 7496, 9080, 9370, 14992, 18160, 18740, 37480, 74960, 212699, 425398, 850796, 1063495, 1701592, 2126990, 3403184, 4253980, 8507960, 17015920]

約数ペア:

[(1, 17015920), (2, 8507960), (4, 4253980), (5, 3403184), (8, 2126990), (10, 1701592), (16, 1063495), (20, 850796), (40, 425398), (80, 212699), (227, 74960), (454, 37480), (908, 18740), (937, 18160), (1135, 14992), (1816, 9370), (1874, 9080), (2270, 7496), (3632, 4685), (3748, 4540)]