12877150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1837

約数の個数: 48

約数和(自身を含む): 28154448

約数和(自身を除く): 15277298

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 1801, 3575, 3602, 7150, 9005, 18010, 19811, 23413, 39622, 45025, 46826, 90050, 99055, 117065, 198110, 234130, 257543, 495275, 515086, 585325, 990550, 1170650, 1287715, 2575430, 6438575, 12877150]

約数ペア:

[(1, 12877150), (2, 6438575), (5, 2575430), (10, 1287715), (11, 1170650), (13, 990550), (22, 585325), (25, 515086), (26, 495275), (50, 257543), (55, 234130), (65, 198110), (110, 117065), (130, 99055), (143, 90050), (275, 46826), (286, 45025), (325, 39622), (550, 23413), (650, 19811), (715, 18010), (1430, 9005), (1801, 7150), (3575, 3602)]