713105620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{18503}}^1$

素因数の和:18600

約数の個数: 48

約数和(自身を含む): 1566770688

約数和(自身を除く): 853665068

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 3854, 7708, 9635, 18503, 19270, 37006, 38540, 74012, 92515, 185030, 370060, 758623, 869641, 1517246, 1739282, 3034492, 3478564, 3793115, 4348205, 7586230, 8696410, 15172460, 17392820, 35655281, 71310562, 142621124, 178276405, 356552810, 713105620]

約数ペア:

[(1, 713105620), (2, 356552810), (4, 178276405), (5, 142621124), (10, 71310562), (20, 35655281), (41, 17392820), (47, 15172460), (82, 8696410), (94, 7586230), (164, 4348205), (188, 3793115), (205, 3478564), (235, 3034492), (410, 1739282), (470, 1517246), (820, 869641), (940, 758623), (1927, 370060), (3854, 185030), (7708, 92515), (9635, 74012), (18503, 38540), (19270, 37006)]