9408560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 25551936

約数和(自身を除く): 16143376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 317, 371, 424, 530, 560, 634, 742, 848, 1060, 1268, 1484, 1585, 1855, 2120, 2219, 2536, 2968, 3170, 3710, 4240, 4438, 5072, 5936, 6340, 7420, 8876, 11095, 12680, 14840, 16801, 17752, 22190, 25360, 29680, 33602, 35504, 44380, 67204, 84005, 88760, 117607, 134408, 168010, 177520, 235214, 268816, 336020, 470428, 588035, 672040, 940856, 1176070, 1344080, 1881712, 2352140, 4704280, 9408560]

約数ペア:

[(1, 9408560), (2, 4704280), (4, 2352140), (5, 1881712), (7, 1344080), (8, 1176070), (10, 940856), (14, 672040), (16, 588035), (20, 470428), (28, 336020), (35, 268816), (40, 235214), (53, 177520), (56, 168010), (70, 134408), (80, 117607), (106, 88760), (112, 84005), (140, 67204), (212, 44380), (265, 35504), (280, 33602), (317, 29680), (371, 25360), (424, 22190), (530, 17752), (560, 16801), (634, 14840), (742, 12680), (848, 11095), (1060, 8876), (1268, 7420), (1484, 6340), (1585, 5936), (1855, 5072), (2120, 4438), (2219, 4240), (2536, 3710), (2968, 3170)]