11611880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:498

約数の個数: 64

約数和(自身を含む): 30205440

約数和(自身を除く): 18593560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 367, 452, 565, 734, 791, 904, 1130, 1468, 1582, 1835, 2260, 2569, 2936, 3164, 3670, 3955, 4520, 5138, 6328, 7340, 7910, 10276, 12845, 14680, 15820, 20552, 25690, 31640, 41471, 51380, 82942, 102760, 165884, 207355, 290297, 331768, 414710, 580594, 829420, 1161188, 1451485, 1658840, 2322376, 2902970, 5805940, 11611880]

約数ペア:

[(1, 11611880), (2, 5805940), (4, 2902970), (5, 2322376), (7, 1658840), (8, 1451485), (10, 1161188), (14, 829420), (20, 580594), (28, 414710), (35, 331768), (40, 290297), (56, 207355), (70, 165884), (113, 102760), (140, 82942), (226, 51380), (280, 41471), (367, 31640), (452, 25690), (565, 20552), (734, 15820), (791, 14680), (904, 12845), (1130, 10276), (1468, 7910), (1582, 7340), (1835, 6328), (2260, 5138), (2569, 4520), (2936, 3955), (3164, 3670)]