99914780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41981}}^1$

素因数の和:42014

約数の個数: 48

約数和(自身を含む): 253907136

約数和(自身を除く): 153992356

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 41981, 83962, 167924, 209905, 293867, 419810, 587734, 713677, 839620, 1175468, 1427354, 1469335, 2854708, 2938670, 3568385, 4995739, 5877340, 7136770, 9991478, 14273540, 19982956, 24978695, 49957390, 99914780]

約数ペア:

[(1, 99914780), (2, 49957390), (4, 24978695), (5, 19982956), (7, 14273540), (10, 9991478), (14, 7136770), (17, 5877340), (20, 4995739), (28, 3568385), (34, 2938670), (35, 2854708), (68, 1469335), (70, 1427354), (85, 1175468), (119, 839620), (140, 713677), (170, 587734), (238, 419810), (340, 293867), (476, 209905), (595, 167924), (1190, 83962), (2380, 41981)]