15674719240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:875

約数の個数: 128

約数和(自身を含む): 37047909600

約数和(自身を除く): 21373190360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 101, 116, 145, 202, 232, 290, 337, 397, 404, 505, 580, 674, 794, 808, 1010, 1160, 1348, 1588, 1685, 1985, 2020, 2696, 2929, 3176, 3370, 3970, 4040, 5858, 6740, 7940, 9773, 11513, 11716, 13480, 14645, 15880, 19546, 23026, 23432, 29290, 34037, 39092, 40097, 46052, 48865, 57565, 58580, 68074, 78184, 80194, 92104, 97730, 115130, 117160, 133789, 136148, 160388, 170185, 195460, 200485, 230260, 267578, 272296, 320776, 340370, 390920, 400970, 460520, 535156, 668945, 680740, 801940, 987073, 1070312, 1162813, 1337890, 1361480, 1603880, 1974146, 2325626, 2675780, 3879881, 3948292, 4651252, 4935365, 5351560, 5814065, 7759762, 7896584, 9302504, 9870730, 11628130, 13512689, 15519524, 19399405, 19741460, 23256260, 27025378, 31039048, 38798810, 39482920, 46512520, 54050756, 67563445, 77597620, 108101512, 135126890, 155195240, 270253780, 391867981, 540507560, 783735962, 1567471924, 1959339905, 3134943848, 3918679810, 7837359620, 15674719240]

約数ペア:

[(1, 15674719240), (2, 7837359620), (4, 3918679810), (5, 3134943848), (8, 1959339905), (10, 1567471924), (20, 783735962), (29, 540507560), (40, 391867981), (58, 270253780), (101, 155195240), (116, 135126890), (145, 108101512), (202, 77597620), (232, 67563445), (290, 54050756), (337, 46512520), (397, 39482920), (404, 38798810), (505, 31039048), (580, 27025378), (674, 23256260), (794, 19741460), (808, 19399405), (1010, 15519524), (1160, 13512689), (1348, 11628130), (1588, 9870730), (1685, 9302504), (1985, 7896584), (2020, 7759762), (2696, 5814065), (2929, 5351560), (3176, 4935365), (3370, 4651252), (3970, 3948292), (4040, 3879881), (5858, 2675780), (6740, 2325626), (7940, 1974146), (9773, 1603880), (11513, 1361480), (11716, 1337890), (13480, 1162813), (14645, 1070312), (15880, 987073), (19546, 801940), (23026, 680740), (23432, 668945), (29290, 535156), (34037, 460520), (39092, 400970), (40097, 390920), (46052, 340370), (48865, 320776), (57565, 272296), (58580, 267578), (68074, 230260), (78184, 200485), (80194, 195460), (92104, 170185), (97730, 160388), (115130, 136148), (117160, 133789)]