526052280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337213}}^1$

素因数の和:337240

約数の個数: 64

約数和(自身を含む): 1699558560

約数和(自身を除く): 1173506280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 337213, 674426, 1011639, 1348852, 1686065, 2023278, 2697704, 3372130, 4046556, 4383769, 5058195, 6744260, 8093112, 8767538, 10116390, 13151307, 13488520, 17535076, 20232780, 21918845, 26302614, 35070152, 40465560, 43837690, 52605228, 65756535, 87675380, 105210456, 131513070, 175350760, 263026140, 526052280]

約数ペア:

[(1, 526052280), (2, 263026140), (3, 175350760), (4, 131513070), (5, 105210456), (6, 87675380), (8, 65756535), (10, 52605228), (12, 43837690), (13, 40465560), (15, 35070152), (20, 26302614), (24, 21918845), (26, 20232780), (30, 17535076), (39, 13488520), (40, 13151307), (52, 10116390), (60, 8767538), (65, 8093112), (78, 6744260), (104, 5058195), (120, 4383769), (130, 4046556), (156, 3372130), (195, 2697704), (260, 2023278), (312, 1686065), (390, 1348852), (520, 1011639), (780, 674426), (1560, 337213)]