124563880

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 80

約数和(自身を含む): 327212820

約数和(自身を除く): 202648940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1297, 1372, 1715, 1960, 2401, 2594, 2744, 3430, 4802, 5188, 6485, 6860, 9079, 9604, 10376, 12005, 12970, 13720, 18158, 19208, 24010, 25940, 36316, 45395, 48020, 51880, 63553, 72632, 90790, 96040, 127106, 181580, 254212, 317765, 363160, 444871, 508424, 635530, 889742, 1271060, 1779484, 2224355, 2542120, 3114097, 3558968, 4448710, 6228194, 8897420, 12456388, 15570485, 17794840, 24912776, 31140970, 62281940, 124563880]

約数ペア:

[(1, 124563880), (2, 62281940), (4, 31140970), (5, 24912776), (7, 17794840), (8, 15570485), (10, 12456388), (14, 8897420), (20, 6228194), (28, 4448710), (35, 3558968), (40, 3114097), (49, 2542120), (56, 2224355), (70, 1779484), (98, 1271060), (140, 889742), (196, 635530), (245, 508424), (280, 444871), (343, 363160), (392, 317765), (490, 254212), (686, 181580), (980, 127106), (1297, 96040), (1372, 90790), (1715, 72632), (1960, 63553), (2401, 51880), (2594, 48020), (2744, 45395), (3430, 36316), (4802, 25940), (5188, 24010), (6485, 19208), (6860, 18158), (9079, 13720), (9604, 12970), (10376, 12005)]