4843760

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{317}}^1$

素因数の和:521

約数の個数: 40

約数和(自身を含む): 11356416

約数和(自身を除く): 6512656

約数列:

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

約数ペア:

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