4266880

素因数分解:

$2^7\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 10465200

約数和(自身を除く): 6198320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 113, 118, 128, 160, 226, 236, 295, 320, 452, 472, 565, 590, 640, 904, 944, 1130, 1180, 1808, 1888, 2260, 2360, 3616, 3776, 4520, 4720, 6667, 7232, 7552, 9040, 9440, 13334, 14464, 18080, 18880, 26668, 33335, 36160, 37760, 53336, 66670, 72320, 106672, 133340, 213344, 266680, 426688, 533360, 853376, 1066720, 2133440, 4266880]

約数ペア:

[(1, 4266880), (2, 2133440), (4, 1066720), (5, 853376), (8, 533360), (10, 426688), (16, 266680), (20, 213344), (32, 133340), (40, 106672), (59, 72320), (64, 66670), (80, 53336), (113, 37760), (118, 36160), (128, 33335), (160, 26668), (226, 18880), (236, 18080), (295, 14464), (320, 13334), (452, 9440), (472, 9040), (565, 7552), (590, 7232), (640, 6667), (904, 4720), (944, 4520), (1130, 3776), (1180, 3616), (1808, 2360), (1888, 2260)]