124425790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 228096000

約数和(自身を除く): 103670210

約数列:

[1, 2, 5, 10, 79, 158, 239, 395, 478, 659, 790, 1195, 1318, 2390, 3295, 6590, 18881, 37762, 52061, 94405, 104122, 157501, 188810, 260305, 315002, 520610, 787505, 1575010, 12442579, 24885158, 62212895, 124425790]

約数ペア:

[(1, 124425790), (2, 62212895), (5, 24885158), (10, 12442579), (79, 1575010), (158, 787505), (239, 520610), (395, 315002), (478, 260305), (659, 188810), (790, 157501), (1195, 104122), (1318, 94405), (2390, 52061), (3295, 37762), (6590, 18881)]