57243560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130099}}^1$

素因数の和:130121

約数の個数: 32

約数和(自身を含む): 140508000

約数和(自身を除く): 83264440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 130099, 260198, 520396, 650495, 1040792, 1300990, 1431089, 2601980, 2862178, 5203960, 5724356, 7155445, 11448712, 14310890, 28621780, 57243560]

約数ペア:

[(1, 57243560), (2, 28621780), (4, 14310890), (5, 11448712), (8, 7155445), (10, 5724356), (11, 5203960), (20, 2862178), (22, 2601980), (40, 1431089), (44, 1300990), (55, 1040792), (88, 650495), (110, 520396), (220, 260198), (440, 130099)]