36814780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{5099}}^1$

素因数の和:5146

約数の個数: 36

約数和(自身を含む): 81610200

約数和(自身を除く): 44795420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 5099, 7220, 10198, 20396, 25495, 50990, 96881, 101980, 193762, 387524, 484405, 968810, 1840739, 1937620, 3681478, 7362956, 9203695, 18407390, 36814780]

約数ペア:

[(1, 36814780), (2, 18407390), (4, 9203695), (5, 7362956), (10, 3681478), (19, 1937620), (20, 1840739), (38, 968810), (76, 484405), (95, 387524), (190, 193762), (361, 101980), (380, 96881), (722, 50990), (1444, 25495), (1805, 20396), (3610, 10198), (5099, 7220)]