2012040550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{17293}}^1$

素因数の和:17497

約数の個数: 48

約数和(自身を含む): 4053021840

約数和(自身を除く): 2040981290

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 179, 325, 358, 650, 895, 1790, 2327, 4475, 4654, 8950, 11635, 17293, 23270, 34586, 58175, 86465, 116350, 172930, 224809, 432325, 449618, 864650, 1124045, 2248090, 3095447, 5620225, 6190894, 11240450, 15477235, 30954470, 40240811, 77386175, 80481622, 154772350, 201204055, 402408110, 1006020275, 2012040550]

約数ペア:

[(1, 2012040550), (2, 1006020275), (5, 402408110), (10, 201204055), (13, 154772350), (25, 80481622), (26, 77386175), (50, 40240811), (65, 30954470), (130, 15477235), (179, 11240450), (325, 6190894), (358, 5620225), (650, 3095447), (895, 2248090), (1790, 1124045), (2327, 864650), (4475, 449618), (4654, 432325), (8950, 224809), (11635, 172930), (17293, 116350), (23270, 86465), (34586, 58175)]