68057440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38669}}^1$

素因数の和:38695

約数の個数: 48

約数和(自身を含む): 175407120

約数和(自身を除く): 107349680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 38669, 77338, 154676, 193345, 309352, 386690, 425359, 618704, 773380, 850718, 1237408, 1546760, 1701436, 2126795, 3093520, 3402872, 4253590, 6187040, 6805744, 8507180, 13611488, 17014360, 34028720, 68057440]

約数ペア:

[(1, 68057440), (2, 34028720), (4, 17014360), (5, 13611488), (8, 8507180), (10, 6805744), (11, 6187040), (16, 4253590), (20, 3402872), (22, 3093520), (32, 2126795), (40, 1701436), (44, 1546760), (55, 1237408), (80, 850718), (88, 773380), (110, 618704), (160, 425359), (176, 386690), (220, 309352), (352, 193345), (440, 154676), (880, 77338), (1760, 38669)]