88803390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2221

約数の個数: 64

約数和(自身を含む): 231739200

約数和(自身を除く): 142935810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 1090, 1417, 1635, 2089, 2834, 3270, 4178, 4251, 6267, 7085, 8502, 10445, 12534, 14170, 20890, 21255, 27157, 31335, 42510, 54314, 62670, 81471, 135785, 162942, 227701, 271570, 407355, 455402, 683103, 814710, 1138505, 1366206, 2277010, 2960113, 3415515, 5920226, 6831030, 8880339, 14800565, 17760678, 29601130, 44401695, 88803390]

約数ペア:

[(1, 88803390), (2, 44401695), (3, 29601130), (5, 17760678), (6, 14800565), (10, 8880339), (13, 6831030), (15, 5920226), (26, 3415515), (30, 2960113), (39, 2277010), (65, 1366206), (78, 1138505), (109, 814710), (130, 683103), (195, 455402), (218, 407355), (327, 271570), (390, 227701), (545, 162942), (654, 135785), (1090, 81471), (1417, 62670), (1635, 54314), (2089, 42510), (2834, 31335), (3270, 27157), (4178, 21255), (4251, 20890), (6267, 14170), (7085, 12534), (8502, 10445)]