103455940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5641}}^1$

素因数の和:5788

約数の個数: 48

約数和(自身を含む): 250233984

約数和(自身を除く): 146778044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 524, 655, 917, 1310, 1834, 2620, 3668, 4585, 5641, 9170, 11282, 18340, 22564, 28205, 39487, 56410, 78974, 112820, 157948, 197435, 394870, 738971, 789740, 1477942, 2955884, 3694855, 5172797, 7389710, 10345594, 14779420, 20691188, 25863985, 51727970, 103455940]

約数ペア:

[(1, 103455940), (2, 51727970), (4, 25863985), (5, 20691188), (7, 14779420), (10, 10345594), (14, 7389710), (20, 5172797), (28, 3694855), (35, 2955884), (70, 1477942), (131, 789740), (140, 738971), (262, 394870), (524, 197435), (655, 157948), (917, 112820), (1310, 78974), (1834, 56410), (2620, 39487), (3668, 28205), (4585, 22564), (5641, 18340), (9170, 11282)]