23488900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 55449576

約数和(自身を除く): 31960676

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 41, 50, 68, 82, 85, 100, 164, 170, 205, 337, 340, 410, 425, 674, 697, 820, 850, 1025, 1348, 1394, 1685, 1700, 2050, 2788, 3370, 3485, 4100, 5729, 6740, 6970, 8425, 11458, 13817, 13940, 16850, 17425, 22916, 27634, 28645, 33700, 34850, 55268, 57290, 69085, 69700, 114580, 138170, 143225, 234889, 276340, 286450, 345425, 469778, 572900, 690850, 939556, 1174445, 1381700, 2348890, 4697780, 5872225, 11744450, 23488900]

約数ペア:

[(1, 23488900), (2, 11744450), (4, 5872225), (5, 4697780), (10, 2348890), (17, 1381700), (20, 1174445), (25, 939556), (34, 690850), (41, 572900), (50, 469778), (68, 345425), (82, 286450), (85, 276340), (100, 234889), (164, 143225), (170, 138170), (205, 114580), (337, 69700), (340, 69085), (410, 57290), (425, 55268), (674, 34850), (697, 33700), (820, 28645), (850, 27634), (1025, 22916), (1348, 17425), (1394, 16850), (1685, 13940), (1700, 13817), (2050, 11458), (2788, 8425), (3370, 6970), (3485, 6740), (4100, 5729)]