4399670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 9455616

約数和(自身を除く): 5055946

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 47, 55, 74, 94, 110, 115, 185, 230, 235, 253, 370, 407, 470, 506, 517, 814, 851, 1034, 1081, 1265, 1702, 1739, 2035, 2162, 2530, 2585, 3478, 4070, 4255, 5170, 5405, 8510, 8695, 9361, 10810, 11891, 17390, 18722, 19129, 23782, 38258, 39997, 46805, 59455, 79994, 93610, 95645, 118910, 191290, 199985, 399970, 439967, 879934, 2199835, 4399670]

約数ペア:

[(1, 4399670), (2, 2199835), (5, 879934), (10, 439967), (11, 399970), (22, 199985), (23, 191290), (37, 118910), (46, 95645), (47, 93610), (55, 79994), (74, 59455), (94, 46805), (110, 39997), (115, 38258), (185, 23782), (230, 19129), (235, 18722), (253, 17390), (370, 11891), (407, 10810), (470, 9361), (506, 8695), (517, 8510), (814, 5405), (851, 5170), (1034, 4255), (1081, 4070), (1265, 3478), (1702, 2585), (1739, 2530), (2035, 2162)]