384606800

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 953558016

約数和(自身を除く): 568951216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 113, 127, 134, 200, 226, 254, 268, 335, 400, 452, 508, 536, 565, 635, 670, 904, 1016, 1072, 1130, 1270, 1340, 1675, 1808, 2032, 2260, 2540, 2680, 2825, 3175, 3350, 4520, 5080, 5360, 5650, 6350, 6700, 7571, 8509, 9040, 10160, 11300, 12700, 13400, 14351, 15142, 17018, 22600, 25400, 26800, 28702, 30284, 34036, 37855, 42545, 45200, 50800, 57404, 60568, 68072, 71755, 75710, 85090, 114808, 121136, 136144, 143510, 151420, 170180, 189275, 212725, 229616, 287020, 302840, 340360, 358775, 378550, 425450, 574040, 605680, 680720, 717550, 757100, 850900, 961517, 1148080, 1435100, 1514200, 1701800, 1923034, 2870200, 3028400, 3403600, 3846068, 4807585, 5740400, 7692136, 9615170, 15384272, 19230340, 24037925, 38460680, 48075850, 76921360, 96151700, 192303400, 384606800]

約数ペア:

[(1, 384606800), (2, 192303400), (4, 96151700), (5, 76921360), (8, 48075850), (10, 38460680), (16, 24037925), (20, 19230340), (25, 15384272), (40, 9615170), (50, 7692136), (67, 5740400), (80, 4807585), (100, 3846068), (113, 3403600), (127, 3028400), (134, 2870200), (200, 1923034), (226, 1701800), (254, 1514200), (268, 1435100), (335, 1148080), (400, 961517), (452, 850900), (508, 757100), (536, 717550), (565, 680720), (635, 605680), (670, 574040), (904, 425450), (1016, 378550), (1072, 358775), (1130, 340360), (1270, 302840), (1340, 287020), (1675, 229616), (1808, 212725), (2032, 189275), (2260, 170180), (2540, 151420), (2680, 143510), (2825, 136144), (3175, 121136), (3350, 114808), (4520, 85090), (5080, 75710), (5360, 71755), (5650, 68072), (6350, 60568), (6700, 57404), (7571, 50800), (8509, 45200), (9040, 42545), (10160, 37855), (11300, 34036), (12700, 30284), (13400, 28702), (14351, 26800), (15142, 25400), (17018, 22600)]