10166260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 23404752

約数和(自身を除く): 13238492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 641, 793, 1220, 1282, 1586, 2564, 3172, 3205, 3965, 6410, 7930, 8333, 12820, 15860, 16666, 33332, 39101, 41665, 78202, 83330, 156404, 166660, 195505, 391010, 508313, 782020, 1016626, 2033252, 2541565, 5083130, 10166260]

約数ペア:

[(1, 10166260), (2, 5083130), (4, 2541565), (5, 2033252), (10, 1016626), (13, 782020), (20, 508313), (26, 391010), (52, 195505), (61, 166660), (65, 156404), (122, 83330), (130, 78202), (244, 41665), (260, 39101), (305, 33332), (610, 16666), (641, 15860), (793, 12820), (1220, 8333), (1282, 7930), (1586, 6410), (2564, 3965), (3172, 3205)]