58129460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 132292440

約数和(自身を除く): 74162980

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 89, 113, 170, 178, 226, 289, 340, 356, 445, 452, 565, 578, 890, 1130, 1156, 1445, 1513, 1780, 1921, 2260, 2890, 3026, 3842, 5780, 6052, 7565, 7684, 9605, 10057, 15130, 19210, 20114, 25721, 30260, 32657, 38420, 40228, 50285, 51442, 65314, 100570, 102884, 128605, 130628, 163285, 170969, 201140, 257210, 326570, 341938, 514420, 653140, 683876, 854845, 1709690, 2906473, 3419380, 5812946, 11625892, 14532365, 29064730, 58129460]

約数ペア:

[(1, 58129460), (2, 29064730), (4, 14532365), (5, 11625892), (10, 5812946), (17, 3419380), (20, 2906473), (34, 1709690), (68, 854845), (85, 683876), (89, 653140), (113, 514420), (170, 341938), (178, 326570), (226, 257210), (289, 201140), (340, 170969), (356, 163285), (445, 130628), (452, 128605), (565, 102884), (578, 100570), (890, 65314), (1130, 51442), (1156, 50285), (1445, 40228), (1513, 38420), (1780, 32657), (1921, 30260), (2260, 25721), (2890, 20114), (3026, 19210), (3842, 15130), (5780, 10057), (6052, 9605), (7565, 7684)]