4386250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 60

約数和(自身を含む): 9348570

約数和(自身を除く): 4962320

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 121, 125, 145, 242, 250, 275, 290, 319, 550, 605, 625, 638, 725, 1210, 1250, 1375, 1450, 1595, 2750, 3025, 3190, 3509, 3625, 6050, 6875, 7018, 7250, 7975, 13750, 15125, 15950, 17545, 18125, 30250, 35090, 36250, 39875, 75625, 79750, 87725, 151250, 175450, 199375, 398750, 438625, 877250, 2193125, 4386250]

約数ペア:

[(1, 4386250), (2, 2193125), (5, 877250), (10, 438625), (11, 398750), (22, 199375), (25, 175450), (29, 151250), (50, 87725), (55, 79750), (58, 75625), (110, 39875), (121, 36250), (125, 35090), (145, 30250), (242, 18125), (250, 17545), (275, 15950), (290, 15125), (319, 13750), (550, 7975), (605, 7250), (625, 7018), (638, 6875), (725, 6050), (1210, 3625), (1250, 3509), (1375, 3190), (1450, 3025), (1595, 2750)]