25391499848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{941}}^1$

素因数の和:1303

約数の個数: 128

約数和(自身を含む): 56782252800

約数和(自身を除く): 31390752952

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 103, 104, 143, 206, 229, 286, 412, 458, 572, 824, 916, 941, 1133, 1144, 1339, 1832, 1882, 2266, 2519, 2678, 2977, 3764, 4532, 5038, 5356, 5954, 7528, 9064, 10076, 10351, 10712, 11908, 12233, 14729, 20152, 20702, 23587, 23816, 24466, 29458, 32747, 41404, 47174, 48932, 58916, 65494, 82808, 94348, 96923, 97864, 117832, 130988, 134563, 188696, 193846, 215489, 259457, 261976, 269126, 306631, 387692, 430978, 518914, 538252, 613262, 775384, 861956, 1037828, 1066153, 1076504, 1226524, 1259999, 1723912, 2075656, 2132306, 2370379, 2453048, 2519998, 2801357, 3372941, 4264612, 4740758, 5039996, 5602714, 6745882, 8529224, 9481516, 10079992, 11205428, 13491764, 13859989, 18963032, 22195367, 22410856, 26983528, 27719978, 30814927, 44390734, 55439956, 61629854, 88781468, 110879912, 123259708, 177562936, 244149037, 246519416, 288539771, 488298074, 577079542, 976596148, 1154159084, 1953192296, 2308318168, 3173937481, 6347874962, 12695749924, 25391499848]

約数ペア:

[(1, 25391499848), (2, 12695749924), (4, 6347874962), (8, 3173937481), (11, 2308318168), (13, 1953192296), (22, 1154159084), (26, 976596148), (44, 577079542), (52, 488298074), (88, 288539771), (103, 246519416), (104, 244149037), (143, 177562936), (206, 123259708), (229, 110879912), (286, 88781468), (412, 61629854), (458, 55439956), (572, 44390734), (824, 30814927), (916, 27719978), (941, 26983528), (1133, 22410856), (1144, 22195367), (1339, 18963032), (1832, 13859989), (1882, 13491764), (2266, 11205428), (2519, 10079992), (2678, 9481516), (2977, 8529224), (3764, 6745882), (4532, 5602714), (5038, 5039996), (5356, 4740758), (5954, 4264612), (7528, 3372941), (9064, 2801357), (10076, 2519998), (10351, 2453048), (10712, 2370379), (11908, 2132306), (12233, 2075656), (14729, 1723912), (20152, 1259999), (20702, 1226524), (23587, 1076504), (23816, 1066153), (24466, 1037828), (29458, 861956), (32747, 775384), (41404, 613262), (47174, 538252), (48932, 518914), (58916, 430978), (65494, 387692), (82808, 306631), (94348, 269126), (96923, 261976), (97864, 259457), (117832, 215489), (130988, 193846), (134563, 188696)]