24823640

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7477}}^1$

素因数の和:7571

約数の個数: 32

約数和(自身を含む): 56533680

約数和(自身を除く): 31710040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 7477, 14954, 29908, 37385, 59816, 74770, 149540, 299080, 620591, 1241182, 2482364, 3102955, 4964728, 6205910, 12411820, 24823640]

約数ペア:

[(1, 24823640), (2, 12411820), (4, 6205910), (5, 4964728), (8, 3102955), (10, 2482364), (20, 1241182), (40, 620591), (83, 299080), (166, 149540), (332, 74770), (415, 59816), (664, 37385), (830, 29908), (1660, 14954), (3320, 7477)]