89452160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:554

約数の個数: 128

約数和(自身を含む): 250871040

約数和(自身を除く): 161418880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 487, 560, 574, 640, 656, 820, 896, 974, 1120, 1148, 1312, 1435, 1640, 1948, 2240, 2296, 2435, 2624, 2870, 3280, 3409, 3896, 4480, 4592, 4870, 5248, 5740, 6560, 6818, 7792, 9184, 9740, 11480, 13120, 13636, 15584, 17045, 18368, 19480, 19967, 22960, 26240, 27272, 31168, 34090, 36736, 38960, 39934, 45920, 54544, 62336, 68180, 77920, 79868, 91840, 99835, 109088, 136360, 139769, 155840, 159736, 183680, 199670, 218176, 272720, 279538, 311680, 319472, 399340, 436352, 545440, 559076, 638944, 698845, 798680, 1090880, 1118152, 1277888, 1397690, 1597360, 2181760, 2236304, 2555776, 2795380, 3194720, 4472608, 5590760, 6389440, 8945216, 11181520, 12778880, 17890432, 22363040, 44726080, 89452160]

約数ペア:

[(1, 89452160), (2, 44726080), (4, 22363040), (5, 17890432), (7, 12778880), (8, 11181520), (10, 8945216), (14, 6389440), (16, 5590760), (20, 4472608), (28, 3194720), (32, 2795380), (35, 2555776), (40, 2236304), (41, 2181760), (56, 1597360), (64, 1397690), (70, 1277888), (80, 1118152), (82, 1090880), (112, 798680), (128, 698845), (140, 638944), (160, 559076), (164, 545440), (205, 436352), (224, 399340), (280, 319472), (287, 311680), (320, 279538), (328, 272720), (410, 218176), (448, 199670), (487, 183680), (560, 159736), (574, 155840), (640, 139769), (656, 136360), (820, 109088), (896, 99835), (974, 91840), (1120, 79868), (1148, 77920), (1312, 68180), (1435, 62336), (1640, 54544), (1948, 45920), (2240, 39934), (2296, 38960), (2435, 36736), (2624, 34090), (2870, 31168), (3280, 27272), (3409, 26240), (3896, 22960), (4480, 19967), (4592, 19480), (4870, 18368), (5248, 17045), (5740, 15584), (6560, 13636), (6818, 13120), (7792, 11480), (9184, 9740)]