23498750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{1709}}^1$

素因数の和:1742

約数の個数: 40

約数和(自身を含む): 48078360

約数和(自身を除く): 24579610

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 1709, 2750, 3418, 6875, 8545, 13750, 17090, 18799, 37598, 42725, 85450, 93995, 187990, 213625, 427250, 469975, 939950, 1068125, 2136250, 2349875, 4699750, 11749375, 23498750]

約数ペア:

[(1, 23498750), (2, 11749375), (5, 4699750), (10, 2349875), (11, 2136250), (22, 1068125), (25, 939950), (50, 469975), (55, 427250), (110, 213625), (125, 187990), (250, 93995), (275, 85450), (550, 42725), (625, 37598), (1250, 18799), (1375, 17090), (1709, 13750), (2750, 8545), (3418, 6875)]