141404560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{160687}}^1$

素因数の和:160711

約数の個数: 40

約数和(自身を含む): 358655616

約数和(自身を除く): 217251056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 160687, 321374, 642748, 803435, 1285496, 1606870, 1767557, 2570992, 3213740, 3535114, 6427480, 7070228, 8837785, 12854960, 14140456, 17675570, 28280912, 35351140, 70702280, 141404560]

約数ペア:

[(1, 141404560), (2, 70702280), (4, 35351140), (5, 28280912), (8, 17675570), (10, 14140456), (11, 12854960), (16, 8837785), (20, 7070228), (22, 6427480), (40, 3535114), (44, 3213740), (55, 2570992), (80, 1767557), (88, 1606870), (110, 1285496), (176, 803435), (220, 642748), (440, 321374), (880, 160687)]