858448160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1386

約数の個数: 96

約数和(自身を含む): 2098680192

約数和(自身を除く): 1240232032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 107, 160, 164, 205, 214, 328, 410, 428, 535, 656, 820, 856, 1070, 1223, 1312, 1640, 1712, 2140, 2446, 3280, 3424, 4280, 4387, 4892, 6115, 6560, 8560, 8774, 9784, 12230, 17120, 17548, 19568, 21935, 24460, 35096, 39136, 43870, 48920, 50143, 70192, 87740, 97840, 100286, 130861, 140384, 175480, 195680, 200572, 250715, 261722, 350960, 401144, 501430, 523444, 654305, 701920, 802288, 1002860, 1046888, 1308610, 1604576, 2005720, 2093776, 2617220, 4011440, 4187552, 5234440, 5365301, 8022880, 10468880, 10730602, 20937760, 21461204, 26826505, 42922408, 53653010, 85844816, 107306020, 171689632, 214612040, 429224080, 858448160]

約数ペア:

[(1, 858448160), (2, 429224080), (4, 214612040), (5, 171689632), (8, 107306020), (10, 85844816), (16, 53653010), (20, 42922408), (32, 26826505), (40, 21461204), (41, 20937760), (80, 10730602), (82, 10468880), (107, 8022880), (160, 5365301), (164, 5234440), (205, 4187552), (214, 4011440), (328, 2617220), (410, 2093776), (428, 2005720), (535, 1604576), (656, 1308610), (820, 1046888), (856, 1002860), (1070, 802288), (1223, 701920), (1312, 654305), (1640, 523444), (1712, 501430), (2140, 401144), (2446, 350960), (3280, 261722), (3424, 250715), (4280, 200572), (4387, 195680), (4892, 175480), (6115, 140384), (6560, 130861), (8560, 100286), (8774, 97840), (9784, 87740), (12230, 70192), (17120, 50143), (17548, 48920), (19568, 43870), (21935, 39136), (24460, 35096)]