23888750

素因数分解:

$2^1\times 5^4\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:710

約数の個数: 40

約数和(自身を含む): 46391400

約数和(自身を除く): 22502650

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 625, 659, 725, 1250, 1318, 1450, 3295, 3625, 6590, 7250, 16475, 18125, 19111, 32950, 36250, 38222, 82375, 95555, 164750, 191110, 411875, 477775, 823750, 955550, 2388875, 4777750, 11944375, 23888750]

約数ペア:

[(1, 23888750), (2, 11944375), (5, 4777750), (10, 2388875), (25, 955550), (29, 823750), (50, 477775), (58, 411875), (125, 191110), (145, 164750), (250, 95555), (290, 82375), (625, 38222), (659, 36250), (725, 32950), (1250, 19111), (1318, 18125), (1450, 16475), (3295, 7250), (3625, 6590)]