38996811340

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{143677}}^1$

素因数の和:144058

約数の個数: 48

約数和(自身を含む): 84144733344

約数和(自身を除く): 45147922004

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 331, 410, 662, 820, 1324, 1655, 3310, 6620, 13571, 27142, 54284, 67855, 135710, 143677, 271420, 287354, 574708, 718385, 1436770, 2873540, 5890757, 11781514, 23563028, 29453785, 47557087, 58907570, 95114174, 117815140, 190228348, 237785435, 475570870, 951141740, 1949840567, 3899681134, 7799362268, 9749202835, 19498405670, 38996811340]

約数ペア:

[(1, 38996811340), (2, 19498405670), (4, 9749202835), (5, 7799362268), (10, 3899681134), (20, 1949840567), (41, 951141740), (82, 475570870), (164, 237785435), (205, 190228348), (331, 117815140), (410, 95114174), (662, 58907570), (820, 47557087), (1324, 29453785), (1655, 23563028), (3310, 11781514), (6620, 5890757), (13571, 2873540), (27142, 1436770), (54284, 718385), (67855, 574708), (135710, 287354), (143677, 271420)]