4112816420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1\times {\mathrm{6163}}^1$

素因数の和:6780

約数の個数: 48

約数和(自身を含む): 8795978688

約数和(自身を除く): 4683162268

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 547, 610, 1094, 1220, 2188, 2735, 5470, 6163, 10940, 12326, 24652, 30815, 33367, 61630, 66734, 123260, 133468, 166835, 333670, 375943, 667340, 751886, 1503772, 1879715, 3371161, 3759430, 6742322, 7518860, 13484644, 16855805, 33711610, 67423220, 205640821, 411281642, 822563284, 1028204105, 2056408210, 4112816420]

約数ペア:

[(1, 4112816420), (2, 2056408210), (4, 1028204105), (5, 822563284), (10, 411281642), (20, 205640821), (61, 67423220), (122, 33711610), (244, 16855805), (305, 13484644), (547, 7518860), (610, 6742322), (1094, 3759430), (1220, 3371161), (2188, 1879715), (2735, 1503772), (5470, 751886), (6163, 667340), (10940, 375943), (12326, 333670), (24652, 166835), (30815, 133468), (33367, 123260), (61630, 66734)]