8639853320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2089}}^1\times {\mathrm{14771}}^1$

素因数の和:16878

約数の個数: 64

約数和(自身を含む): 22228905600

約数和(自身を除く): 13589052280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2089, 4178, 8356, 10445, 14623, 14771, 16712, 20890, 29246, 29542, 41780, 58492, 59084, 73115, 73855, 83560, 103397, 116984, 118168, 146230, 147710, 206794, 292460, 295420, 413588, 516985, 584920, 590840, 827176, 1033970, 2067940, 4135880, 30856619, 61713238, 123426476, 154283095, 215996333, 246852952, 308566190, 431992666, 617132380, 863985332, 1079981665, 1234264760, 1727970664, 2159963330, 4319926660, 8639853320]

約数ペア:

[(1, 8639853320), (2, 4319926660), (4, 2159963330), (5, 1727970664), (7, 1234264760), (8, 1079981665), (10, 863985332), (14, 617132380), (20, 431992666), (28, 308566190), (35, 246852952), (40, 215996333), (56, 154283095), (70, 123426476), (140, 61713238), (280, 30856619), (2089, 4135880), (4178, 2067940), (8356, 1033970), (10445, 827176), (14623, 590840), (14771, 584920), (16712, 516985), (20890, 413588), (29246, 295420), (29542, 292460), (41780, 206794), (58492, 147710), (59084, 146230), (73115, 118168), (73855, 116984), (83560, 103397)]