1841567120

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{72617}}^1$

素因数の和:72947

約数の個数: 40

約数和(自身を含む): 4295209464

約数和(自身を除く): 2453642344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 5072, 6340, 12680, 25360, 72617, 145234, 290468, 363085, 580936, 726170, 1161872, 1452340, 2904680, 5809360, 23019589, 46039178, 92078356, 115097945, 184156712, 230195890, 368313424, 460391780, 920783560, 1841567120]

約数ペア:

[(1, 1841567120), (2, 920783560), (4, 460391780), (5, 368313424), (8, 230195890), (10, 184156712), (16, 115097945), (20, 92078356), (40, 46039178), (80, 23019589), (317, 5809360), (634, 2904680), (1268, 1452340), (1585, 1161872), (2536, 726170), (3170, 580936), (5072, 363085), (6340, 290468), (12680, 145234), (25360, 72617)]