101917880

素因数分解:

$2^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{5527}}^1$

素因数の和:5999

約数の個数: 32

約数和(自身を含む): 229854240

約数和(自身を除く): 127936360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 461, 922, 1844, 2305, 3688, 4610, 5527, 9220, 11054, 18440, 22108, 27635, 44216, 55270, 110540, 221080, 2547947, 5095894, 10191788, 12739735, 20383576, 25479470, 50958940, 101917880]

約数ペア:

[(1, 101917880), (2, 50958940), (4, 25479470), (5, 20383576), (8, 12739735), (10, 10191788), (20, 5095894), (40, 2547947), (461, 221080), (922, 110540), (1844, 55270), (2305, 44216), (3688, 27635), (4610, 22108), (5527, 18440), (9220, 11054)]