15692195420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{229351}}^1$

素因数の和:229682

約数の個数: 48

約数和(自身を含む): 36065143296

約数和(自身を除く): 20372947876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 622, 1244, 1555, 3110, 3421, 6220, 6842, 13684, 17105, 34210, 68420, 229351, 458702, 917404, 1146755, 2293510, 2522861, 4587020, 5045722, 10091444, 12614305, 25228610, 50457220, 71328161, 142656322, 285312644, 356640805, 713281610, 784609771, 1426563220, 1569219542, 3138439084, 3923048855, 7846097710, 15692195420]

約数ペア:

[(1, 15692195420), (2, 7846097710), (4, 3923048855), (5, 3138439084), (10, 1569219542), (11, 1426563220), (20, 784609771), (22, 713281610), (44, 356640805), (55, 285312644), (110, 142656322), (220, 71328161), (311, 50457220), (622, 25228610), (1244, 12614305), (1555, 10091444), (3110, 5045722), (3421, 4587020), (6220, 2522861), (6842, 2293510), (13684, 1146755), (17105, 917404), (34210, 458702), (68420, 229351)]