24398750

素因数分解:

$2^1\times 5^4\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 40

約数和(自身を含む): 46391400

約数和(自身を除く): 21992650

約数列:

[1, 2, 5, 10, 25, 50, 125, 131, 149, 250, 262, 298, 625, 655, 745, 1250, 1310, 1490, 3275, 3725, 6550, 7450, 16375, 18625, 19519, 32750, 37250, 39038, 81875, 93125, 97595, 163750, 186250, 195190, 487975, 975950, 2439875, 4879750, 12199375, 24398750]

約数ペア:

[(1, 24398750), (2, 12199375), (5, 4879750), (10, 2439875), (25, 975950), (50, 487975), (125, 195190), (131, 186250), (149, 163750), (250, 97595), (262, 93125), (298, 81875), (625, 39038), (655, 37250), (745, 32750), (1250, 19519), (1310, 18625), (1490, 16375), (3275, 7450), (3725, 6550)]