45288880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6221}}^1$

素因数の和:6254

約数の個数: 80

約数和(自身を含む): 129616704

約数和(自身を除く): 84327824

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 6221, 7280, 12442, 24884, 31105, 43547, 49768, 62210, 80873, 87094, 99536, 124420, 161746, 174188, 217735, 248840, 323492, 348376, 404365, 435470, 497680, 566111, 646984, 696752, 808730, 870940, 1132222, 1293968, 1617460, 1741880, 2264444, 2830555, 3234920, 3483760, 4528888, 5661110, 6469840, 9057776, 11322220, 22644440, 45288880]

約数ペア:

[(1, 45288880), (2, 22644440), (4, 11322220), (5, 9057776), (7, 6469840), (8, 5661110), (10, 4528888), (13, 3483760), (14, 3234920), (16, 2830555), (20, 2264444), (26, 1741880), (28, 1617460), (35, 1293968), (40, 1132222), (52, 870940), (56, 808730), (65, 696752), (70, 646984), (80, 566111), (91, 497680), (104, 435470), (112, 404365), (130, 348376), (140, 323492), (182, 248840), (208, 217735), (260, 174188), (280, 161746), (364, 124420), (455, 99536), (520, 87094), (560, 80873), (728, 62210), (910, 49768), (1040, 43547), (1456, 31105), (1820, 24884), (3640, 12442), (6221, 7280)]