9687520

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 23079168

約数和(自身を除く): 13391648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 317, 382, 634, 764, 955, 1268, 1528, 1585, 1910, 2536, 3056, 3170, 3820, 5072, 6112, 6340, 7640, 10144, 12680, 15280, 25360, 30560, 50720, 60547, 121094, 242188, 302735, 484376, 605470, 968752, 1210940, 1937504, 2421880, 4843760, 9687520]

約数ペア:

[(1, 9687520), (2, 4843760), (4, 2421880), (5, 1937504), (8, 1210940), (10, 968752), (16, 605470), (20, 484376), (32, 302735), (40, 242188), (80, 121094), (160, 60547), (191, 50720), (317, 30560), (382, 25360), (634, 15280), (764, 12680), (955, 10144), (1268, 7640), (1528, 6340), (1585, 6112), (1910, 5072), (2536, 3820), (3056, 3170)]