88607840

素因数分解:

$2^5\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1747}}^1$

素因数の和:2079

約数の個数: 48

約数和(自身を含む): 210116592

約数和(自身を除く): 121508752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 317, 634, 1268, 1585, 1747, 2536, 3170, 3494, 5072, 6340, 6988, 8735, 10144, 12680, 13976, 17470, 25360, 27952, 34940, 50720, 55904, 69880, 139760, 279520, 553799, 1107598, 2215196, 2768995, 4430392, 5537990, 8860784, 11075980, 17721568, 22151960, 44303920, 88607840]

約数ペア:

[(1, 88607840), (2, 44303920), (4, 22151960), (5, 17721568), (8, 11075980), (10, 8860784), (16, 5537990), (20, 4430392), (32, 2768995), (40, 2215196), (80, 1107598), (160, 553799), (317, 279520), (634, 139760), (1268, 69880), (1585, 55904), (1747, 50720), (2536, 34940), (3170, 27952), (3494, 25360), (5072, 17470), (6340, 13976), (6988, 12680), (8735, 10144)]