1034328640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:996

約数の個数: 112

約数和(自身を含む): 2565586944

約数和(自身を除く): 1531258304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 155, 160, 248, 254, 310, 320, 496, 508, 620, 635, 821, 992, 1016, 1240, 1270, 1642, 1984, 2032, 2480, 2540, 3284, 3937, 4064, 4105, 4960, 5080, 6568, 7874, 8128, 8210, 9920, 10160, 13136, 15748, 16420, 19685, 20320, 25451, 26272, 31496, 32840, 39370, 40640, 50902, 52544, 62992, 65680, 78740, 101804, 104267, 125984, 127255, 131360, 157480, 203608, 208534, 251968, 254510, 262720, 314960, 407216, 417068, 509020, 521335, 629920, 814432, 834136, 1018040, 1042670, 1259840, 1628864, 1668272, 2036080, 2085340, 3232277, 3336544, 4072160, 4170680, 6464554, 6673088, 8144320, 8341360, 12929108, 16161385, 16682720, 25858216, 32322770, 33365440, 51716432, 64645540, 103432864, 129291080, 206865728, 258582160, 517164320, 1034328640]

約数ペア:

[(1, 1034328640), (2, 517164320), (4, 258582160), (5, 206865728), (8, 129291080), (10, 103432864), (16, 64645540), (20, 51716432), (31, 33365440), (32, 32322770), (40, 25858216), (62, 16682720), (64, 16161385), (80, 12929108), (124, 8341360), (127, 8144320), (155, 6673088), (160, 6464554), (248, 4170680), (254, 4072160), (310, 3336544), (320, 3232277), (496, 2085340), (508, 2036080), (620, 1668272), (635, 1628864), (821, 1259840), (992, 1042670), (1016, 1018040), (1240, 834136), (1270, 814432), (1642, 629920), (1984, 521335), (2032, 509020), (2480, 417068), (2540, 407216), (3284, 314960), (3937, 262720), (4064, 254510), (4105, 251968), (4960, 208534), (5080, 203608), (6568, 157480), (7874, 131360), (8128, 127255), (8210, 125984), (9920, 104267), (10160, 101804), (13136, 78740), (15748, 65680), (16420, 62992), (19685, 52544), (20320, 50902), (25451, 40640), (26272, 39370), (31496, 32840)]