7165344260

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1\times {\mathrm{11273}}^1$

素因数の和:11864

約数の個数: 48

約数和(自身を含む): 15324612912

約数和(自身を除く): 8159268652

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 521, 610, 1042, 1220, 2084, 2605, 5210, 10420, 11273, 22546, 31781, 45092, 56365, 63562, 112730, 127124, 158905, 225460, 317810, 635620, 687653, 1375306, 2750612, 3438265, 5873233, 6876530, 11746466, 13753060, 23492932, 29366165, 58732330, 117464660, 358267213, 716534426, 1433068852, 1791336065, 3582672130, 7165344260]

約数ペア:

[(1, 7165344260), (2, 3582672130), (4, 1791336065), (5, 1433068852), (10, 716534426), (20, 358267213), (61, 117464660), (122, 58732330), (244, 29366165), (305, 23492932), (521, 13753060), (610, 11746466), (1042, 6876530), (1220, 5873233), (2084, 3438265), (2605, 2750612), (5210, 1375306), (10420, 687653), (11273, 635620), (22546, 317810), (31781, 225460), (45092, 158905), (56365, 127124), (63562, 112730)]