61241840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69593}}^1$

素因数の和:69617

約数の個数: 40

約数和(自身を含む): 155333808

約数和(自身を除く): 94091968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 69593, 139186, 278372, 347965, 556744, 695930, 765523, 1113488, 1391860, 1531046, 2783720, 3062092, 3827615, 5567440, 6124184, 7655230, 12248368, 15310460, 30620920, 61241840]

約数ペア:

[(1, 61241840), (2, 30620920), (4, 15310460), (5, 12248368), (8, 7655230), (10, 6124184), (11, 5567440), (16, 3827615), (20, 3062092), (22, 2783720), (40, 1531046), (44, 1391860), (55, 1113488), (80, 765523), (88, 695930), (110, 556744), (176, 347965), (220, 278372), (440, 139186), (880, 69593)]