38887550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2063}}^1$

素因数の和:2117

約数の個数: 48

約数和(自身を含む): 80619840

約数和(自身を除く): 41732290

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 2063, 3770, 4126, 9425, 10315, 18850, 20630, 26819, 51575, 53638, 59827, 103150, 119654, 134095, 268190, 299135, 598270, 670475, 777751, 1340950, 1495675, 1555502, 2991350, 3888755, 7777510, 19443775, 38887550]

約数ペア:

[(1, 38887550), (2, 19443775), (5, 7777510), (10, 3888755), (13, 2991350), (25, 1555502), (26, 1495675), (29, 1340950), (50, 777751), (58, 670475), (65, 598270), (130, 299135), (145, 268190), (290, 134095), (325, 119654), (377, 103150), (650, 59827), (725, 53638), (754, 51575), (1450, 26819), (1885, 20630), (2063, 18850), (3770, 10315), (4126, 9425)]