73295560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3070

約数の個数: 64

約数和(自身を含む): 181440000

約数和(自身を除く): 108144440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 2999, 3055, 4888, 5998, 6110, 11996, 12220, 14995, 23992, 24440, 29990, 38987, 59980, 77974, 119960, 140953, 155948, 194935, 281906, 311896, 389870, 563812, 704765, 779740, 1127624, 1409530, 1559480, 1832389, 2819060, 3664778, 5638120, 7329556, 9161945, 14659112, 18323890, 36647780, 73295560]

約数ペア:

[(1, 73295560), (2, 36647780), (4, 18323890), (5, 14659112), (8, 9161945), (10, 7329556), (13, 5638120), (20, 3664778), (26, 2819060), (40, 1832389), (47, 1559480), (52, 1409530), (65, 1127624), (94, 779740), (104, 704765), (130, 563812), (188, 389870), (235, 311896), (260, 281906), (376, 194935), (470, 155948), (520, 140953), (611, 119960), (940, 77974), (1222, 59980), (1880, 38987), (2444, 29990), (2999, 24440), (3055, 23992), (4888, 14995), (5998, 12220), (6110, 11996)]