125929122320

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{75169}}^1$

素因数の和:75712

約数の個数: 80

約数和(自身を含む): 300213344640

約数和(自身を除く): 174284222320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 487, 688, 860, 974, 1720, 1948, 2435, 3440, 3896, 4870, 7792, 9740, 19480, 20941, 38960, 41882, 75169, 83764, 104705, 150338, 167528, 209410, 300676, 335056, 375845, 418820, 601352, 751690, 837640, 1202704, 1503380, 1675280, 3006760, 3232267, 6013520, 6464534, 12929068, 16161335, 25858136, 32322670, 36607303, 51716272, 64645340, 73214606, 129290680, 146429212, 183036515, 258581360, 292858424, 366073030, 585716848, 732146060, 1464292120, 1574114029, 2928584240, 3148228058, 6296456116, 7870570145, 12592912232, 15741140290, 25185824464, 31482280580, 62964561160, 125929122320]

約数ペア:

[(1, 125929122320), (2, 62964561160), (4, 31482280580), (5, 25185824464), (8, 15741140290), (10, 12592912232), (16, 7870570145), (20, 6296456116), (40, 3148228058), (43, 2928584240), (80, 1574114029), (86, 1464292120), (172, 732146060), (215, 585716848), (344, 366073030), (430, 292858424), (487, 258581360), (688, 183036515), (860, 146429212), (974, 129290680), (1720, 73214606), (1948, 64645340), (2435, 51716272), (3440, 36607303), (3896, 32322670), (4870, 25858136), (7792, 16161335), (9740, 12929068), (19480, 6464534), (20941, 6013520), (38960, 3232267), (41882, 3006760), (75169, 1675280), (83764, 1503380), (104705, 1202704), (150338, 837640), (167528, 751690), (209410, 601352), (300676, 418820), (335056, 375845)]