99636160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 112

約数和(自身を含む): 261920736

約数和(自身を除く): 162284576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 320, 344, 416, 430, 520, 557, 559, 688, 832, 860, 1040, 1114, 1118, 1376, 1720, 2080, 2228, 2236, 2752, 2785, 2795, 3440, 4160, 4456, 4472, 5570, 5590, 6880, 7241, 8912, 8944, 11140, 11180, 13760, 14482, 17824, 17888, 22280, 22360, 23951, 28964, 35648, 35776, 36205, 44560, 44720, 47902, 57928, 72410, 89120, 89440, 95804, 115856, 119755, 144820, 178240, 178880, 191608, 231712, 239510, 289640, 311363, 383216, 463424, 479020, 579280, 622726, 766432, 958040, 1158560, 1245452, 1532864, 1556815, 1916080, 2317120, 2490904, 3113630, 3832160, 4981808, 6227260, 7664320, 9963616, 12454520, 19927232, 24909040, 49818080, 99636160]

約数ペア:

[(1, 99636160), (2, 49818080), (4, 24909040), (5, 19927232), (8, 12454520), (10, 9963616), (13, 7664320), (16, 6227260), (20, 4981808), (26, 3832160), (32, 3113630), (40, 2490904), (43, 2317120), (52, 1916080), (64, 1556815), (65, 1532864), (80, 1245452), (86, 1158560), (104, 958040), (130, 766432), (160, 622726), (172, 579280), (208, 479020), (215, 463424), (260, 383216), (320, 311363), (344, 289640), (416, 239510), (430, 231712), (520, 191608), (557, 178880), (559, 178240), (688, 144820), (832, 119755), (860, 115856), (1040, 95804), (1114, 89440), (1118, 89120), (1376, 72410), (1720, 57928), (2080, 47902), (2228, 44720), (2236, 44560), (2752, 36205), (2785, 35776), (2795, 35648), (3440, 28964), (4160, 23951), (4456, 22360), (4472, 22280), (5570, 17888), (5590, 17824), (6880, 14482), (7241, 13760), (8912, 11180), (8944, 11140)]