59516420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 129061296

約数和(自身を除く): 69544876

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 181, 205, 362, 401, 410, 724, 802, 820, 905, 1604, 1810, 2005, 3620, 4010, 7421, 8020, 14842, 16441, 29684, 32882, 37105, 65764, 72581, 74210, 82205, 145162, 148420, 164410, 290324, 328820, 362905, 725810, 1451620, 2975821, 5951642, 11903284, 14879105, 29758210, 59516420]

約数ペア:

[(1, 59516420), (2, 29758210), (4, 14879105), (5, 11903284), (10, 5951642), (20, 2975821), (41, 1451620), (82, 725810), (164, 362905), (181, 328820), (205, 290324), (362, 164410), (401, 148420), (410, 145162), (724, 82205), (802, 74210), (820, 72581), (905, 65764), (1604, 37105), (1810, 32882), (2005, 29684), (3620, 16441), (4010, 14842), (7421, 8020)]