118978880

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12821}}^1$

素因数の和:12867

約数の個数: 56

約数和(自身を含む): 293110920

約数和(自身を除く): 174132040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 12821, 25642, 51284, 64105, 102568, 128210, 205136, 256420, 371809, 410272, 512840, 743618, 820544, 1025680, 1487236, 1859045, 2051360, 2974472, 3718090, 4102720, 5948944, 7436180, 11897888, 14872360, 23795776, 29744720, 59489440, 118978880]

約数ペア:

[(1, 118978880), (2, 59489440), (4, 29744720), (5, 23795776), (8, 14872360), (10, 11897888), (16, 7436180), (20, 5948944), (29, 4102720), (32, 3718090), (40, 2974472), (58, 2051360), (64, 1859045), (80, 1487236), (116, 1025680), (145, 820544), (160, 743618), (232, 512840), (290, 410272), (320, 371809), (464, 256420), (580, 205136), (928, 128210), (1160, 102568), (1856, 64105), (2320, 51284), (4640, 25642), (9280, 12821)]