23138750

素因数分解:

$2^1\times 5^4\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 40

約数和(自身を含む): 44029656

約数和(自身を除く): 20890906

約数列:

[1, 2, 5, 10, 25, 50, 107, 125, 173, 214, 250, 346, 535, 625, 865, 1070, 1250, 1730, 2675, 4325, 5350, 8650, 13375, 18511, 21625, 26750, 37022, 43250, 66875, 92555, 108125, 133750, 185110, 216250, 462775, 925550, 2313875, 4627750, 11569375, 23138750]

約数ペア:

[(1, 23138750), (2, 11569375), (5, 4627750), (10, 2313875), (25, 925550), (50, 462775), (107, 216250), (125, 185110), (173, 133750), (214, 108125), (250, 92555), (346, 66875), (535, 43250), (625, 37022), (865, 26750), (1070, 21625), (1250, 18511), (1730, 13375), (2675, 8650), (4325, 5350)]