8799340

素因数分解:

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

素因数の和:127

約数の個数: 96

約数和(自身を含む): 22063104

約数和(自身を除く): 13263764

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 37, 44, 46, 47, 55, 74, 92, 94, 110, 115, 148, 185, 188, 220, 230, 235, 253, 370, 407, 460, 470, 506, 517, 740, 814, 851, 940, 1012, 1034, 1081, 1265, 1628, 1702, 1739, 2035, 2068, 2162, 2530, 2585, 3404, 3478, 4070, 4255, 4324, 5060, 5170, 5405, 6956, 8140, 8510, 8695, 9361, 10340, 10810, 11891, 17020, 17390, 18722, 19129, 21620, 23782, 34780, 37444, 38258, 39997, 46805, 47564, 59455, 76516, 79994, 93610, 95645, 118910, 159988, 187220, 191290, 199985, 237820, 382580, 399970, 439967, 799940, 879934, 1759868, 2199835, 4399670, 8799340]

約数ペア:

[(1, 8799340), (2, 4399670), (4, 2199835), (5, 1759868), (10, 879934), (11, 799940), (20, 439967), (22, 399970), (23, 382580), (37, 237820), (44, 199985), (46, 191290), (47, 187220), (55, 159988), (74, 118910), (92, 95645), (94, 93610), (110, 79994), (115, 76516), (148, 59455), (185, 47564), (188, 46805), (220, 39997), (230, 38258), (235, 37444), (253, 34780), (370, 23782), (407, 21620), (460, 19129), (470, 18722), (506, 17390), (517, 17020), (740, 11891), (814, 10810), (851, 10340), (940, 9361), (1012, 8695), (1034, 8510), (1081, 8140), (1265, 6956), (1628, 5405), (1702, 5170), (1739, 5060), (2035, 4324), (2068, 4255), (2162, 4070), (2530, 3478), (2585, 3404)]