29679760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1216

約数の個数: 80

約数和(自身を含む): 77941440

約数和(自身を除く): 48261680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1163, 1276, 1595, 2320, 2326, 2552, 3190, 4652, 5104, 5815, 6380, 9304, 11630, 12760, 12793, 18608, 23260, 25520, 25586, 33727, 46520, 51172, 63965, 67454, 93040, 102344, 127930, 134908, 168635, 204688, 255860, 269816, 337270, 370997, 511720, 539632, 674540, 741994, 1023440, 1349080, 1483988, 1854985, 2698160, 2967976, 3709970, 5935952, 7419940, 14839880, 29679760]

約数ペア:

[(1, 29679760), (2, 14839880), (4, 7419940), (5, 5935952), (8, 3709970), (10, 2967976), (11, 2698160), (16, 1854985), (20, 1483988), (22, 1349080), (29, 1023440), (40, 741994), (44, 674540), (55, 539632), (58, 511720), (80, 370997), (88, 337270), (110, 269816), (116, 255860), (145, 204688), (176, 168635), (220, 134908), (232, 127930), (290, 102344), (319, 93040), (440, 67454), (464, 63965), (580, 51172), (638, 46520), (880, 33727), (1160, 25586), (1163, 25520), (1276, 23260), (1595, 18608), (2320, 12793), (2326, 12760), (2552, 11630), (3190, 9304), (4652, 6380), (5104, 5815)]