10280514580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71}}^2\times {\mathrm{2081}}^1$

素因数の和:2246

約数の個数: 108

約数和(自身を含む): 25484766804

約数和(自身を除く): 15204252224

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 71, 98, 140, 142, 196, 245, 284, 355, 490, 497, 710, 980, 994, 1420, 1988, 2081, 2485, 3479, 4162, 4970, 5041, 6958, 8324, 9940, 10082, 10405, 13916, 14567, 17395, 20164, 20810, 25205, 29134, 34790, 35287, 41620, 50410, 58268, 69580, 70574, 72835, 100820, 101969, 141148, 145670, 147751, 176435, 203938, 247009, 291340, 295502, 352870, 407876, 494018, 509845, 591004, 705740, 738755, 988036, 1019690, 1034257, 1235045, 1477510, 2039380, 2068514, 2470090, 2955020, 4137028, 4940180, 5171285, 7239799, 10342570, 10490321, 14479598, 20685140, 20980642, 28959196, 36198995, 41961284, 52451605, 72397990, 73432247, 104903210, 144795980, 146864494, 209806420, 293728988, 367161235, 514025729, 734322470, 1028051458, 1468644940, 2056102916, 2570128645, 5140257290, 10280514580]

約数ペア:

[(1, 10280514580), (2, 5140257290), (4, 2570128645), (5, 2056102916), (7, 1468644940), (10, 1028051458), (14, 734322470), (20, 514025729), (28, 367161235), (35, 293728988), (49, 209806420), (70, 146864494), (71, 144795980), (98, 104903210), (140, 73432247), (142, 72397990), (196, 52451605), (245, 41961284), (284, 36198995), (355, 28959196), (490, 20980642), (497, 20685140), (710, 14479598), (980, 10490321), (994, 10342570), (1420, 7239799), (1988, 5171285), (2081, 4940180), (2485, 4137028), (3479, 2955020), (4162, 2470090), (4970, 2068514), (5041, 2039380), (6958, 1477510), (8324, 1235045), (9940, 1034257), (10082, 1019690), (10405, 988036), (13916, 738755), (14567, 705740), (17395, 591004), (20164, 509845), (20810, 494018), (25205, 407876), (29134, 352870), (34790, 295502), (35287, 291340), (41620, 247009), (50410, 203938), (58268, 176435), (69580, 147751), (70574, 145670), (72835, 141148), (100820, 101969)]