32166220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 72172800

約数和(自身を除く): 40006580

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1789, 1798, 3578, 3596, 4495, 7156, 8945, 8990, 17890, 17980, 35780, 51881, 55459, 103762, 110918, 207524, 221836, 259405, 277295, 518810, 554590, 1037620, 1109180, 1608311, 3216622, 6433244, 8041555, 16083110, 32166220]

約数ペア:

[(1, 32166220), (2, 16083110), (4, 8041555), (5, 6433244), (10, 3216622), (20, 1608311), (29, 1109180), (31, 1037620), (58, 554590), (62, 518810), (116, 277295), (124, 259405), (145, 221836), (155, 207524), (290, 110918), (310, 103762), (580, 55459), (620, 51881), (899, 35780), (1789, 17980), (1798, 17890), (3578, 8990), (3596, 8945), (4495, 7156)]