4360450120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{645037}}^1$

素因数の和:645074

約数の個数: 48

約数和(自身を含む): 10623775860

約数和(自身を除く): 6263325740

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 645037, 1290074, 2580148, 3225185, 5160296, 6450370, 8385481, 12900740, 16770962, 25801480, 33541924, 41927405, 67083848, 83854810, 109011253, 167709620, 218022506, 335419240, 436045012, 545056265, 872090024, 1090112530, 2180225060, 4360450120]

約数ペア:

[(1, 4360450120), (2, 2180225060), (4, 1090112530), (5, 872090024), (8, 545056265), (10, 436045012), (13, 335419240), (20, 218022506), (26, 167709620), (40, 109011253), (52, 83854810), (65, 67083848), (104, 41927405), (130, 33541924), (169, 25801480), (260, 16770962), (338, 12900740), (520, 8385481), (676, 6450370), (845, 5160296), (1352, 3225185), (1690, 2580148), (3380, 1290074), (6760, 645037)]