4037308340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{81299}}^1$

素因数の和:81512

約数の個数: 48

約数和(自身を含む): 9178444800

約数和(自身を除く): 5141136460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 764, 955, 1910, 2483, 3820, 4966, 9932, 12415, 24830, 49660, 81299, 162598, 325196, 406495, 812990, 1056887, 1625980, 2113774, 4227548, 5284435, 10568870, 15528109, 21137740, 31056218, 62112436, 77640545, 155281090, 201865417, 310562180, 403730834, 807461668, 1009327085, 2018654170, 4037308340]

約数ペア:

[(1, 4037308340), (2, 2018654170), (4, 1009327085), (5, 807461668), (10, 403730834), (13, 310562180), (20, 201865417), (26, 155281090), (52, 77640545), (65, 62112436), (130, 31056218), (191, 21137740), (260, 15528109), (382, 10568870), (764, 5284435), (955, 4227548), (1910, 2113774), (2483, 1625980), (3820, 1056887), (4966, 812990), (9932, 406495), (12415, 325196), (24830, 162598), (49660, 81299)]