3148750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:262

約数の個数: 40

約数和(自身を含む): 6466680

約数和(自身を除く): 3317930

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 229, 250, 275, 458, 550, 625, 1145, 1250, 1375, 2290, 2519, 2750, 5038, 5725, 6875, 11450, 12595, 13750, 25190, 28625, 57250, 62975, 125950, 143125, 286250, 314875, 629750, 1574375, 3148750]

約数ペア:

[(1, 3148750), (2, 1574375), (5, 629750), (10, 314875), (11, 286250), (22, 143125), (25, 125950), (50, 62975), (55, 57250), (110, 28625), (125, 25190), (229, 13750), (250, 12595), (275, 11450), (458, 6875), (550, 5725), (625, 5038), (1145, 2750), (1250, 2519), (1375, 2290)]