23631520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 63141120

約数和(自身を除く): 39509600

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, 463, 464, 580, 638, 880, 926, 928, 1160, 1276, 1595, 1760, 1852, 2315, 2320, 2552, 3190, 3704, 4630, 4640, 5093, 5104, 6380, 7408, 9260, 10186, 10208, 12760, 13427, 14816, 18520, 20372, 25465, 25520, 26854, 37040, 40744, 50930, 51040, 53708, 67135, 74080, 81488, 101860, 107416, 134270, 147697, 162976, 203720, 214832, 268540, 295394, 407440, 429664, 537080, 590788, 738485, 814880, 1074160, 1181576, 1476970, 2148320, 2363152, 2953940, 4726304, 5907880, 11815760, 23631520]

約数ペア:

[(1, 23631520), (2, 11815760), (4, 5907880), (5, 4726304), (8, 2953940), (10, 2363152), (11, 2148320), (16, 1476970), (20, 1181576), (22, 1074160), (29, 814880), (32, 738485), (40, 590788), (44, 537080), (55, 429664), (58, 407440), (80, 295394), (88, 268540), (110, 214832), (116, 203720), (145, 162976), (160, 147697), (176, 134270), (220, 107416), (232, 101860), (290, 81488), (319, 74080), (352, 67135), (440, 53708), (463, 51040), (464, 50930), (580, 40744), (638, 37040), (880, 26854), (926, 25520), (928, 25465), (1160, 20372), (1276, 18520), (1595, 14816), (1760, 13427), (1852, 12760), (2315, 10208), (2320, 10186), (2552, 9260), (3190, 7408), (3704, 6380), (4630, 5104), (4640, 5093)]