105509560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 256848480

約数和(自身を除く): 151338920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 331, 520, 613, 662, 1226, 1324, 1655, 2452, 2648, 3065, 3310, 4303, 4904, 6130, 6620, 7969, 8606, 12260, 13240, 15938, 17212, 21515, 24520, 31876, 34424, 39845, 43030, 63752, 79690, 86060, 159380, 172120, 202903, 318760, 405806, 811612, 1014515, 1623224, 2029030, 2637739, 4058060, 5275478, 8116120, 10550956, 13188695, 21101912, 26377390, 52754780, 105509560]

約数ペア:

[(1, 105509560), (2, 52754780), (4, 26377390), (5, 21101912), (8, 13188695), (10, 10550956), (13, 8116120), (20, 5275478), (26, 4058060), (40, 2637739), (52, 2029030), (65, 1623224), (104, 1014515), (130, 811612), (260, 405806), (331, 318760), (520, 202903), (613, 172120), (662, 159380), (1226, 86060), (1324, 79690), (1655, 63752), (2452, 43030), (2648, 39845), (3065, 34424), (3310, 31876), (4303, 24520), (4904, 21515), (6130, 17212), (6620, 15938), (7969, 13240), (8606, 12260)]