110649320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2874

約数の個数: 64

約数和(自身を含む): 265921920

約数和(自身を除く): 155272600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 860, 920, 989, 1720, 1978, 2797, 3956, 4945, 5594, 7912, 9890, 11188, 13985, 19780, 22376, 27970, 39560, 55940, 64331, 111880, 120271, 128662, 240542, 257324, 321655, 481084, 514648, 601355, 643310, 962168, 1202710, 1286620, 2405420, 2573240, 2766233, 4810840, 5532466, 11064932, 13831165, 22129864, 27662330, 55324660, 110649320]

約数ペア:

[(1, 110649320), (2, 55324660), (4, 27662330), (5, 22129864), (8, 13831165), (10, 11064932), (20, 5532466), (23, 4810840), (40, 2766233), (43, 2573240), (46, 2405420), (86, 1286620), (92, 1202710), (115, 962168), (172, 643310), (184, 601355), (215, 514648), (230, 481084), (344, 321655), (430, 257324), (460, 240542), (860, 128662), (920, 120271), (989, 111880), (1720, 64331), (1978, 55940), (2797, 39560), (3956, 27970), (4945, 22376), (5594, 19780), (7912, 13985), (9890, 11188)]