4271501650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{16553}}^1$

素因数の和:16975

約数の個数: 48

約数和(自身を含む): 8578216584

約数和(自身を除く): 4306714934

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 397, 650, 794, 1985, 3970, 5161, 9925, 10322, 16553, 19850, 25805, 33106, 51610, 82765, 129025, 165530, 215189, 258050, 413825, 430378, 827650, 1075945, 2151890, 5379725, 6571541, 10759450, 13143082, 32857705, 65715410, 85430033, 164288525, 170860066, 328577050, 427150165, 854300330, 2135750825, 4271501650]

約数ペア:

[(1, 4271501650), (2, 2135750825), (5, 854300330), (10, 427150165), (13, 328577050), (25, 170860066), (26, 164288525), (50, 85430033), (65, 65715410), (130, 32857705), (325, 13143082), (397, 10759450), (650, 6571541), (794, 5379725), (1985, 2151890), (3970, 1075945), (5161, 827650), (9925, 430378), (10322, 413825), (16553, 258050), (19850, 215189), (25805, 165530), (33106, 129025), (51610, 82765)]