102043870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1297

約数の個数: 48

約数和(自身を含む): 202448160

約数和(自身を除く): 100404290

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 361, 437, 722, 874, 1229, 1805, 2185, 2458, 3610, 4370, 6145, 8303, 12290, 16606, 23351, 28267, 41515, 46702, 56534, 83030, 116755, 141335, 233510, 282670, 443669, 537073, 887338, 1074146, 2218345, 2685365, 4436690, 5370730, 10204387, 20408774, 51021935, 102043870]

約数ペア:

[(1, 102043870), (2, 51021935), (5, 20408774), (10, 10204387), (19, 5370730), (23, 4436690), (38, 2685365), (46, 2218345), (95, 1074146), (115, 887338), (190, 537073), (230, 443669), (361, 282670), (437, 233510), (722, 141335), (874, 116755), (1229, 83030), (1805, 56534), (2185, 46702), (2458, 41515), (3610, 28267), (4370, 23351), (6145, 16606), (8303, 12290)]