89893760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^2$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 236531880

約数和(自身を除く): 146638120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 113, 128, 160, 176, 220, 226, 320, 352, 440, 452, 565, 640, 704, 880, 904, 1130, 1243, 1408, 1760, 1808, 2260, 2486, 3520, 3616, 4520, 4972, 6215, 7040, 7232, 9040, 9944, 12430, 12769, 14464, 18080, 19888, 24860, 25538, 36160, 39776, 49720, 51076, 63845, 72320, 79552, 99440, 102152, 127690, 140459, 159104, 198880, 204304, 255380, 280918, 397760, 408608, 510760, 561836, 702295, 795520, 817216, 1021520, 1123672, 1404590, 1634432, 2043040, 2247344, 2809180, 4086080, 4494688, 5618360, 8172160, 8989376, 11236720, 17978752, 22473440, 44946880, 89893760]

約数ペア:

[(1, 89893760), (2, 44946880), (4, 22473440), (5, 17978752), (8, 11236720), (10, 8989376), (11, 8172160), (16, 5618360), (20, 4494688), (22, 4086080), (32, 2809180), (40, 2247344), (44, 2043040), (55, 1634432), (64, 1404590), (80, 1123672), (88, 1021520), (110, 817216), (113, 795520), (128, 702295), (160, 561836), (176, 510760), (220, 408608), (226, 397760), (320, 280918), (352, 255380), (440, 204304), (452, 198880), (565, 159104), (640, 140459), (704, 127690), (880, 102152), (904, 99440), (1130, 79552), (1243, 72320), (1408, 63845), (1760, 51076), (1808, 49720), (2260, 39776), (2486, 36160), (3520, 25538), (3616, 24860), (4520, 19888), (4972, 18080), (6215, 14464), (7040, 12769), (7232, 12430), (9040, 9944)]