110938910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 213969600

約数和(自身を除く): 103030690

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 361, 389, 395, 722, 778, 790, 1501, 1805, 1945, 3002, 3610, 3890, 7391, 7505, 14782, 15010, 28519, 30731, 36955, 57038, 61462, 73910, 140429, 142595, 153655, 280858, 285190, 307310, 583889, 702145, 1167778, 1404290, 2919445, 5838890, 11093891, 22187782, 55469455, 110938910]

約数ペア:

[(1, 110938910), (2, 55469455), (5, 22187782), (10, 11093891), (19, 5838890), (38, 2919445), (79, 1404290), (95, 1167778), (158, 702145), (190, 583889), (361, 307310), (389, 285190), (395, 280858), (722, 153655), (778, 142595), (790, 140429), (1501, 73910), (1805, 61462), (1945, 57038), (3002, 36955), (3610, 30731), (3890, 28519), (7391, 15010), (7505, 14782)]