90527840

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 233948736

約数和(自身を除く): 143420896

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 355, 416, 520, 568, 613, 710, 923, 1040, 1136, 1226, 1420, 1846, 2080, 2272, 2452, 2840, 3065, 3692, 4615, 4904, 5680, 6130, 7384, 7969, 9230, 9808, 11360, 12260, 14768, 15938, 18460, 19616, 24520, 29536, 31876, 36920, 39845, 43523, 49040, 63752, 73840, 79690, 87046, 98080, 127504, 147680, 159380, 174092, 217615, 255008, 318760, 348184, 435230, 565799, 637520, 696368, 870460, 1131598, 1275040, 1392736, 1740920, 2263196, 2828995, 3481840, 4526392, 5657990, 6963680, 9052784, 11315980, 18105568, 22631960, 45263920, 90527840]

約数ペア:

[(1, 90527840), (2, 45263920), (4, 22631960), (5, 18105568), (8, 11315980), (10, 9052784), (13, 6963680), (16, 5657990), (20, 4526392), (26, 3481840), (32, 2828995), (40, 2263196), (52, 1740920), (65, 1392736), (71, 1275040), (80, 1131598), (104, 870460), (130, 696368), (142, 637520), (160, 565799), (208, 435230), (260, 348184), (284, 318760), (355, 255008), (416, 217615), (520, 174092), (568, 159380), (613, 147680), (710, 127504), (923, 98080), (1040, 87046), (1136, 79690), (1226, 73840), (1420, 63752), (1846, 49040), (2080, 43523), (2272, 39845), (2452, 36920), (2840, 31876), (3065, 29536), (3692, 24520), (4615, 19616), (4904, 18460), (5680, 15938), (6130, 14768), (7384, 12260), (7969, 11360), (9230, 9808)]