136690160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{55117}}^1$

素因数の和:55161

約数の個数: 40

約数和(自身を含む): 328062336

約数和(自身を除く): 191372176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 55117, 110234, 220468, 275585, 440936, 551170, 881872, 1102340, 1708627, 2204680, 3417254, 4409360, 6834508, 8543135, 13669016, 17086270, 27338032, 34172540, 68345080, 136690160]

約数ペア:

[(1, 136690160), (2, 68345080), (4, 34172540), (5, 27338032), (8, 17086270), (10, 13669016), (16, 8543135), (20, 6834508), (31, 4409360), (40, 3417254), (62, 2204680), (80, 1708627), (124, 1102340), (155, 881872), (248, 551170), (310, 440936), (496, 275585), (620, 220468), (1240, 110234), (2480, 55117)]