99309740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{5167}}^1$

素因数の和:5238

約数の個数: 36

約数和(自身を含む): 215536608

約数和(自身を除く): 116226868

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 5167, 9610, 10334, 19220, 20668, 25835, 51670, 103340, 160177, 320354, 640708, 800885, 1601770, 3203540, 4965487, 9930974, 19861948, 24827435, 49654870, 99309740]

約数ペア:

[(1, 99309740), (2, 49654870), (4, 24827435), (5, 19861948), (10, 9930974), (20, 4965487), (31, 3203540), (62, 1601770), (124, 800885), (155, 640708), (310, 320354), (620, 160177), (961, 103340), (1922, 51670), (3844, 25835), (4805, 20668), (5167, 19220), (9610, 10334)]