23203750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1018

約数の個数: 40

約数和(自身を含む): 45829080

約数和(自身を除く): 22625330

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 625, 950, 977, 1250, 1954, 2375, 4750, 4885, 9770, 11875, 18563, 23750, 24425, 37126, 48850, 92815, 122125, 185630, 244250, 464075, 610625, 928150, 1221250, 2320375, 4640750, 11601875, 23203750]

約数ペア:

[(1, 23203750), (2, 11601875), (5, 4640750), (10, 2320375), (19, 1221250), (25, 928150), (38, 610625), (50, 464075), (95, 244250), (125, 185630), (190, 122125), (250, 92815), (475, 48850), (625, 37126), (950, 24425), (977, 23750), (1250, 18563), (1954, 11875), (2375, 9770), (4750, 4885)]