10421440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 56

約数和(自身を含む): 25694640

約数和(自身を除く): 15273200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1123, 1160, 1856, 2246, 2320, 4492, 4640, 5615, 8984, 9280, 11230, 17968, 22460, 32567, 35936, 44920, 65134, 71872, 89840, 130268, 162835, 179680, 260536, 325670, 359360, 521072, 651340, 1042144, 1302680, 2084288, 2605360, 5210720, 10421440]

約数ペア:

[(1, 10421440), (2, 5210720), (4, 2605360), (5, 2084288), (8, 1302680), (10, 1042144), (16, 651340), (20, 521072), (29, 359360), (32, 325670), (40, 260536), (58, 179680), (64, 162835), (80, 130268), (116, 89840), (145, 71872), (160, 65134), (232, 44920), (290, 35936), (320, 32567), (464, 22460), (580, 17968), (928, 11230), (1123, 9280), (1160, 8984), (1856, 5615), (2246, 4640), (2320, 4492)]