89119240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1175

約数の個数: 96

約数和(自身を含む): 239160600

約数和(自身を除く): 150041360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 574, 820, 980, 1109, 1148, 1435, 1640, 1960, 2009, 2218, 2296, 2870, 4018, 4436, 5545, 5740, 7763, 8036, 8872, 10045, 11090, 11480, 15526, 16072, 20090, 22180, 31052, 38815, 40180, 44360, 45469, 54341, 62104, 77630, 80360, 90938, 108682, 155260, 181876, 217364, 227345, 271705, 310520, 318283, 363752, 434728, 454690, 543410, 636566, 909380, 1086820, 1273132, 1591415, 1818760, 2173640, 2227981, 2546264, 3182830, 4455962, 6365660, 8911924, 11139905, 12731320, 17823848, 22279810, 44559620, 89119240]

約数ペア:

[(1, 89119240), (2, 44559620), (4, 22279810), (5, 17823848), (7, 12731320), (8, 11139905), (10, 8911924), (14, 6365660), (20, 4455962), (28, 3182830), (35, 2546264), (40, 2227981), (41, 2173640), (49, 1818760), (56, 1591415), (70, 1273132), (82, 1086820), (98, 909380), (140, 636566), (164, 543410), (196, 454690), (205, 434728), (245, 363752), (280, 318283), (287, 310520), (328, 271705), (392, 227345), (410, 217364), (490, 181876), (574, 155260), (820, 108682), (980, 90938), (1109, 80360), (1148, 77630), (1435, 62104), (1640, 54341), (1960, 45469), (2009, 44360), (2218, 40180), (2296, 38815), (2870, 31052), (4018, 22180), (4436, 20090), (5545, 16072), (5740, 15526), (7763, 11480), (8036, 11090), (8872, 10045)]