38098720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21647}}^1$

素因数の和:21673

約数の個数: 48

約数和(自身を含む): 98195328

約数和(自身を除く): 60096608

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, 21647, 43294, 86588, 108235, 173176, 216470, 238117, 346352, 432940, 476234, 692704, 865880, 952468, 1190585, 1731760, 1904936, 2381170, 3463520, 3809872, 4762340, 7619744, 9524680, 19049360, 38098720]

約数ペア:

[(1, 38098720), (2, 19049360), (4, 9524680), (5, 7619744), (8, 4762340), (10, 3809872), (11, 3463520), (16, 2381170), (20, 1904936), (22, 1731760), (32, 1190585), (40, 952468), (44, 865880), (55, 692704), (80, 476234), (88, 432940), (110, 346352), (160, 238117), (176, 216470), (220, 173176), (352, 108235), (440, 86588), (880, 43294), (1760, 21647)]