23633840

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 58121280

約数和(自身を除く): 34487440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 61, 80, 116, 122, 145, 167, 232, 244, 290, 305, 334, 464, 488, 580, 610, 668, 835, 976, 1160, 1220, 1336, 1670, 1769, 2320, 2440, 2672, 3340, 3538, 4843, 4880, 6680, 7076, 8845, 9686, 10187, 13360, 14152, 17690, 19372, 20374, 24215, 28304, 35380, 38744, 40748, 48430, 50935, 70760, 77488, 81496, 96860, 101870, 141520, 162992, 193720, 203740, 295423, 387440, 407480, 590846, 814960, 1181692, 1477115, 2363384, 2954230, 4726768, 5908460, 11816920, 23633840]

約数ペア:

[(1, 23633840), (2, 11816920), (4, 5908460), (5, 4726768), (8, 2954230), (10, 2363384), (16, 1477115), (20, 1181692), (29, 814960), (40, 590846), (58, 407480), (61, 387440), (80, 295423), (116, 203740), (122, 193720), (145, 162992), (167, 141520), (232, 101870), (244, 96860), (290, 81496), (305, 77488), (334, 70760), (464, 50935), (488, 48430), (580, 40748), (610, 38744), (668, 35380), (835, 28304), (976, 24215), (1160, 20374), (1220, 19372), (1336, 17690), (1670, 14152), (1769, 13360), (2320, 10187), (2440, 9686), (2672, 8845), (3340, 7076), (3538, 6680), (4843, 4880)]