89297120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{449}}^1$

素因数の和:588

約数の個数: 96

約数和(自身を含む): 232696800

約数和(自身を除く): 143399680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 113, 160, 176, 220, 226, 352, 440, 449, 452, 565, 880, 898, 904, 1130, 1243, 1760, 1796, 1808, 2245, 2260, 2486, 3592, 3616, 4490, 4520, 4939, 4972, 6215, 7184, 8980, 9040, 9878, 9944, 12430, 14368, 17960, 18080, 19756, 19888, 24695, 24860, 35920, 39512, 39776, 49390, 49720, 50737, 71840, 79024, 98780, 99440, 101474, 158048, 197560, 198880, 202948, 253685, 395120, 405896, 507370, 558107, 790240, 811792, 1014740, 1116214, 1623584, 2029480, 2232428, 2790535, 4058960, 4464856, 5581070, 8117920, 8929712, 11162140, 17859424, 22324280, 44648560, 89297120]

約数ペア:

[(1, 89297120), (2, 44648560), (4, 22324280), (5, 17859424), (8, 11162140), (10, 8929712), (11, 8117920), (16, 5581070), (20, 4464856), (22, 4058960), (32, 2790535), (40, 2232428), (44, 2029480), (55, 1623584), (80, 1116214), (88, 1014740), (110, 811792), (113, 790240), (160, 558107), (176, 507370), (220, 405896), (226, 395120), (352, 253685), (440, 202948), (449, 198880), (452, 197560), (565, 158048), (880, 101474), (898, 99440), (904, 98780), (1130, 79024), (1243, 71840), (1760, 50737), (1796, 49720), (1808, 49390), (2245, 39776), (2260, 39512), (2486, 35920), (3592, 24860), (3616, 24695), (4490, 19888), (4520, 19756), (4939, 18080), (4972, 17960), (6215, 14368), (7184, 12430), (8980, 9944), (9040, 9878)]