10778811260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{983}}^1$

素因数の和:1240

約数の個数: 144

約数和(自身を含む): 26911471104

約数和(自身を除く): 16132659844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 167, 196, 245, 268, 334, 335, 469, 490, 668, 670, 835, 938, 980, 983, 1169, 1340, 1670, 1876, 1966, 2338, 2345, 3283, 3340, 3932, 4676, 4690, 4915, 5845, 6566, 6881, 8183, 9380, 9830, 11189, 11690, 13132, 13762, 16366, 16415, 19660, 22378, 23380, 27524, 32732, 32830, 34405, 40915, 44756, 48167, 55945, 65660, 65861, 68810, 78323, 81830, 96334, 111890, 131722, 137620, 156646, 163660, 164161, 192668, 223780, 240835, 263444, 313292, 328322, 329305, 391615, 461027, 481670, 548261, 656644, 658610, 783230, 820805, 922054, 963340, 1096522, 1149127, 1317220, 1566460, 1641610, 1844108, 2193044, 2298254, 2305135, 2741305, 3227189, 3283220, 4596508, 4610270, 5482610, 5745635, 6454378, 8043889, 9220540, 10965220, 10998787, 11491270, 12908756, 16087778, 16135945, 21997574, 22982540, 32175556, 32271890, 40219445, 43995148, 54993935, 64543780, 76991509, 80438890, 109987870, 153983018, 160877780, 219975740, 307966036, 384957545, 538940563, 769915090, 1077881126, 1539830180, 2155762252, 2694702815, 5389405630, 10778811260]

約数ペア:

[(1, 10778811260), (2, 5389405630), (4, 2694702815), (5, 2155762252), (7, 1539830180), (10, 1077881126), (14, 769915090), (20, 538940563), (28, 384957545), (35, 307966036), (49, 219975740), (67, 160877780), (70, 153983018), (98, 109987870), (134, 80438890), (140, 76991509), (167, 64543780), (196, 54993935), (245, 43995148), (268, 40219445), (334, 32271890), (335, 32175556), (469, 22982540), (490, 21997574), (668, 16135945), (670, 16087778), (835, 12908756), (938, 11491270), (980, 10998787), (983, 10965220), (1169, 9220540), (1340, 8043889), (1670, 6454378), (1876, 5745635), (1966, 5482610), (2338, 4610270), (2345, 4596508), (3283, 3283220), (3340, 3227189), (3932, 2741305), (4676, 2305135), (4690, 2298254), (4915, 2193044), (5845, 1844108), (6566, 1641610), (6881, 1566460), (8183, 1317220), (9380, 1149127), (9830, 1096522), (11189, 963340), (11690, 922054), (13132, 820805), (13762, 783230), (16366, 658610), (16415, 656644), (19660, 548261), (22378, 481670), (23380, 461027), (27524, 391615), (32732, 329305), (32830, 328322), (34405, 313292), (40915, 263444), (44756, 240835), (48167, 223780), (55945, 192668), (65660, 164161), (65861, 163660), (68810, 156646), (78323, 137620), (81830, 131722), (96334, 111890)]