2912094160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{29191}}^1$

素因数の和:29276

約数の個数: 80

約数和(自身を含む): 7167219840

約数和(自身を除く): 4255125680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 43, 58, 80, 86, 116, 145, 172, 215, 232, 290, 344, 430, 464, 580, 688, 860, 1160, 1247, 1720, 2320, 2494, 3440, 4988, 6235, 9976, 12470, 19952, 24940, 29191, 49880, 58382, 99760, 116764, 145955, 233528, 291910, 467056, 583820, 846539, 1167640, 1255213, 1693078, 2335280, 2510426, 3386156, 4232695, 5020852, 6276065, 6772312, 8465390, 10041704, 12552130, 13544624, 16930780, 20083408, 25104260, 33861560, 36401177, 50208520, 67723120, 72802354, 100417040, 145604708, 182005885, 291209416, 364011770, 582418832, 728023540, 1456047080, 2912094160]

約数ペア:

[(1, 2912094160), (2, 1456047080), (4, 728023540), (5, 582418832), (8, 364011770), (10, 291209416), (16, 182005885), (20, 145604708), (29, 100417040), (40, 72802354), (43, 67723120), (58, 50208520), (80, 36401177), (86, 33861560), (116, 25104260), (145, 20083408), (172, 16930780), (215, 13544624), (232, 12552130), (290, 10041704), (344, 8465390), (430, 6772312), (464, 6276065), (580, 5020852), (688, 4232695), (860, 3386156), (1160, 2510426), (1247, 2335280), (1720, 1693078), (2320, 1255213), (2494, 1167640), (3440, 846539), (4988, 583820), (6235, 467056), (9976, 291910), (12470, 233528), (19952, 145955), (24940, 116764), (29191, 99760), (49880, 58382)]