23318916080

素因数分解:

$2^4\times 5^1\times {\mathrm{4003}}^1\times {\mathrm{72817}}^1$

素因数の和:76833

約数の個数: 40

約数和(自身を含む): 54230768592

約数和(自身を除く): 30911852512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4003, 8006, 16012, 20015, 32024, 40030, 64048, 72817, 80060, 145634, 160120, 291268, 320240, 364085, 582536, 728170, 1165072, 1456340, 2912680, 5825360, 291486451, 582972902, 1165945804, 1457432255, 2331891608, 2914864510, 4663783216, 5829729020, 11659458040, 23318916080]

約数ペア:

[(1, 23318916080), (2, 11659458040), (4, 5829729020), (5, 4663783216), (8, 2914864510), (10, 2331891608), (16, 1457432255), (20, 1165945804), (40, 582972902), (80, 291486451), (4003, 5825360), (8006, 2912680), (16012, 1456340), (20015, 1165072), (32024, 728170), (40030, 582536), (64048, 364085), (72817, 320240), (80060, 291268), (145634, 160120)]