88558240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29131}}^1$

素因数の和:29165

約数の個数: 48

約数和(自身を含む): 220237920

約数和(自身を除く): 131679680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 29131, 58262, 116524, 145655, 233048, 291310, 466096, 553489, 582620, 932192, 1106978, 1165240, 2213956, 2330480, 2767445, 4427912, 4660960, 5534890, 8855824, 11069780, 17711648, 22139560, 44279120, 88558240]

約数ペア:

[(1, 88558240), (2, 44279120), (4, 22139560), (5, 17711648), (8, 11069780), (10, 8855824), (16, 5534890), (19, 4660960), (20, 4427912), (32, 2767445), (38, 2330480), (40, 2213956), (76, 1165240), (80, 1106978), (95, 932192), (152, 582620), (160, 553489), (190, 466096), (304, 291310), (380, 233048), (608, 145655), (760, 116524), (1520, 58262), (3040, 29131)]