2783281960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2399381}}^1$

素因数の和:2399421

約数の個数: 32

約数和(自身を含む): 6478331400

約数和(自身を除く): 3695049440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 2399381, 4798762, 9597524, 11996905, 19195048, 23993810, 47987620, 69582049, 95975240, 139164098, 278328196, 347910245, 556656392, 695820490, 1391640980, 2783281960]

約数ペア:

[(1, 2783281960), (2, 1391640980), (4, 695820490), (5, 556656392), (8, 347910245), (10, 278328196), (20, 139164098), (29, 95975240), (40, 69582049), (58, 47987620), (116, 23993810), (145, 19195048), (232, 11996905), (290, 9597524), (580, 4798762), (1160, 2399381)]