103617640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19477}}^1$

素因数の和:19514

約数の個数: 64

約数和(自身を含む): 280483200

約数和(自身を除く): 176865560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 19477, 38954, 77908, 97385, 136339, 155816, 194770, 272678, 370063, 389540, 545356, 681695, 740126, 779080, 1090712, 1363390, 1480252, 1850315, 2590441, 2726780, 2960504, 3700630, 5180882, 5453560, 7401260, 10361764, 12952205, 14802520, 20723528, 25904410, 51808820, 103617640]

約数ペア:

[(1, 103617640), (2, 51808820), (4, 25904410), (5, 20723528), (7, 14802520), (8, 12952205), (10, 10361764), (14, 7401260), (19, 5453560), (20, 5180882), (28, 3700630), (35, 2960504), (38, 2726780), (40, 2590441), (56, 1850315), (70, 1480252), (76, 1363390), (95, 1090712), (133, 779080), (140, 740126), (152, 681695), (190, 545356), (266, 389540), (280, 370063), (380, 272678), (532, 194770), (665, 155816), (760, 136339), (1064, 97385), (1330, 77908), (2660, 38954), (5320, 19477)]