1551166160

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181211}}^1$

素因数の和:181331

約数の個数: 40

約数和(自身を含む): 3640186656

約数和(自身を除く): 2089020496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 181211, 362422, 724844, 906055, 1449688, 1812110, 2899376, 3624220, 7248440, 14496880, 19389577, 38779154, 77558308, 96947885, 155116616, 193895770, 310233232, 387791540, 775583080, 1551166160]

約数ペア:

[(1, 1551166160), (2, 775583080), (4, 387791540), (5, 310233232), (8, 193895770), (10, 155116616), (16, 96947885), (20, 77558308), (40, 38779154), (80, 19389577), (107, 14496880), (214, 7248440), (428, 3624220), (535, 2899376), (856, 1812110), (1070, 1449688), (1712, 906055), (2140, 724844), (4280, 362422), (8560, 181211)]