159155480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12473}}^1$

素因数の和:12524

約数の個数: 64

約数和(自身を含む): 404157600

約数和(自身を除く): 245002120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 1160, 1276, 1595, 2552, 3190, 6380, 12473, 12760, 24946, 49892, 62365, 99784, 124730, 137203, 249460, 274406, 361717, 498920, 548812, 686015, 723434, 1097624, 1372030, 1446868, 1808585, 2744060, 2893736, 3617170, 3978887, 5488120, 7234340, 7957774, 14468680, 15915548, 19894435, 31831096, 39788870, 79577740, 159155480]

約数ペア:

[(1, 159155480), (2, 79577740), (4, 39788870), (5, 31831096), (8, 19894435), (10, 15915548), (11, 14468680), (20, 7957774), (22, 7234340), (29, 5488120), (40, 3978887), (44, 3617170), (55, 2893736), (58, 2744060), (88, 1808585), (110, 1446868), (116, 1372030), (145, 1097624), (220, 723434), (232, 686015), (290, 548812), (319, 498920), (440, 361717), (580, 274406), (638, 249460), (1160, 137203), (1276, 124730), (1595, 99784), (2552, 62365), (3190, 49892), (6380, 24946), (12473, 12760)]