23529440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:516

約数の個数: 96

約数和(自身を含む): 62868960

約数和(自身を除く): 39339520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 461, 464, 580, 638, 880, 922, 928, 1160, 1276, 1595, 1760, 1844, 2305, 2320, 2552, 3190, 3688, 4610, 4640, 5071, 5104, 6380, 7376, 9220, 10142, 10208, 12760, 13369, 14752, 18440, 20284, 25355, 25520, 26738, 36880, 40568, 50710, 51040, 53476, 66845, 73760, 81136, 101420, 106952, 133690, 147059, 162272, 202840, 213904, 267380, 294118, 405680, 427808, 534760, 588236, 735295, 811360, 1069520, 1176472, 1470590, 2139040, 2352944, 2941180, 4705888, 5882360, 11764720, 23529440]

約数ペア:

[(1, 23529440), (2, 11764720), (4, 5882360), (5, 4705888), (8, 2941180), (10, 2352944), (11, 2139040), (16, 1470590), (20, 1176472), (22, 1069520), (29, 811360), (32, 735295), (40, 588236), (44, 534760), (55, 427808), (58, 405680), (80, 294118), (88, 267380), (110, 213904), (116, 202840), (145, 162272), (160, 147059), (176, 133690), (220, 106952), (232, 101420), (290, 81136), (319, 73760), (352, 66845), (440, 53476), (461, 51040), (464, 50710), (580, 40568), (638, 36880), (880, 26738), (922, 25520), (928, 25355), (1160, 20284), (1276, 18440), (1595, 14752), (1760, 13369), (1844, 12760), (2305, 10208), (2320, 10142), (2552, 9220), (3190, 7376), (3688, 6380), (4610, 5104), (4640, 5071)]