41991700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1453}}^1$

素因数の和:1501

約数の個数: 54

約数和(自身を含む): 96864026

約数和(自身を除く): 54872326

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 289, 340, 425, 578, 850, 1156, 1445, 1453, 1700, 2890, 2906, 5780, 5812, 7225, 7265, 14450, 14530, 24701, 28900, 29060, 36325, 49402, 72650, 98804, 123505, 145300, 247010, 419917, 494020, 617525, 839834, 1235050, 1679668, 2099585, 2470100, 4199170, 8398340, 10497925, 20995850, 41991700]

約数ペア:

[(1, 41991700), (2, 20995850), (4, 10497925), (5, 8398340), (10, 4199170), (17, 2470100), (20, 2099585), (25, 1679668), (34, 1235050), (50, 839834), (68, 617525), (85, 494020), (100, 419917), (170, 247010), (289, 145300), (340, 123505), (425, 98804), (578, 72650), (850, 49402), (1156, 36325), (1445, 29060), (1453, 28900), (1700, 24701), (2890, 14530), (2906, 14450), (5780, 7265), (5812, 7225)]