22354750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{739}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 46060560

約数和(自身を除く): 23705810

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 125, 242, 250, 275, 550, 605, 739, 1210, 1375, 1478, 2750, 3025, 3695, 6050, 7390, 8129, 15125, 16258, 18475, 30250, 36950, 40645, 81290, 89419, 92375, 178838, 184750, 203225, 406450, 447095, 894190, 1016125, 2032250, 2235475, 4470950, 11177375, 22354750]

約数ペア:

[(1, 22354750), (2, 11177375), (5, 4470950), (10, 2235475), (11, 2032250), (22, 1016125), (25, 894190), (50, 447095), (55, 406450), (110, 203225), (121, 184750), (125, 178838), (242, 92375), (250, 89419), (275, 81290), (550, 40645), (605, 36950), (739, 30250), (1210, 18475), (1375, 16258), (1478, 15125), (2750, 8129), (3025, 7390), (3695, 6050)]