5208870920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1076213}}^1$

素因数の和:1076246

約数の個数: 48

約数和(自身を含む): 12882281580

約数和(自身を除く): 7673410660

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 1076213, 2152426, 4304852, 5381065, 8609704, 10762130, 11838343, 21524260, 23676686, 43048520, 47353372, 59191715, 94706744, 118383430, 130221773, 236766860, 260443546, 473533720, 520887092, 651108865, 1041774184, 1302217730, 2604435460, 5208870920]

約数ペア:

[(1, 5208870920), (2, 2604435460), (4, 1302217730), (5, 1041774184), (8, 651108865), (10, 520887092), (11, 473533720), (20, 260443546), (22, 236766860), (40, 130221773), (44, 118383430), (55, 94706744), (88, 59191715), (110, 47353372), (121, 43048520), (220, 23676686), (242, 21524260), (440, 11838343), (484, 10762130), (605, 8609704), (968, 5381065), (1210, 4304852), (2420, 2152426), (4840, 1076213)]