34728580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 78120000

約数和(自身を除く): 43391420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 1549, 2242, 3098, 4484, 5605, 6196, 7745, 11210, 15490, 22420, 29431, 30980, 58862, 91391, 117724, 147155, 182782, 294310, 365564, 456955, 588620, 913910, 1736429, 1827820, 3472858, 6945716, 8682145, 17364290, 34728580]

約数ペア:

[(1, 34728580), (2, 17364290), (4, 8682145), (5, 6945716), (10, 3472858), (19, 1827820), (20, 1736429), (38, 913910), (59, 588620), (76, 456955), (95, 365564), (118, 294310), (190, 182782), (236, 147155), (295, 117724), (380, 91391), (590, 58862), (1121, 30980), (1180, 29431), (1549, 22420), (2242, 15490), (3098, 11210), (4484, 7745), (5605, 6196)]