155364580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{27067}}^1$

素因数の和:27124

約数の個数: 48

約数和(自身を含む): 381983616

約数和(自身を除く): 226619036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 27067, 54134, 108268, 135335, 189469, 270670, 378938, 541340, 757876, 947345, 1109747, 1894690, 2219494, 3789380, 4438988, 5548735, 7768229, 11097470, 15536458, 22194940, 31072916, 38841145, 77682290, 155364580]

約数ペア:

[(1, 155364580), (2, 77682290), (4, 38841145), (5, 31072916), (7, 22194940), (10, 15536458), (14, 11097470), (20, 7768229), (28, 5548735), (35, 4438988), (41, 3789380), (70, 2219494), (82, 1894690), (140, 1109747), (164, 947345), (205, 757876), (287, 541340), (410, 378938), (574, 270670), (820, 189469), (1148, 135335), (1435, 108268), (2870, 54134), (5740, 27067)]