23278130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 19832014

約数列:

[1, 2, 5, 10, 53, 106, 167, 263, 265, 334, 526, 530, 835, 1315, 1670, 2630, 8851, 13939, 17702, 27878, 43921, 44255, 69695, 87842, 88510, 139390, 219605, 439210, 2327813, 4655626, 11639065, 23278130]

約数ペア:

[(1, 23278130), (2, 11639065), (5, 4655626), (10, 2327813), (53, 439210), (106, 219605), (167, 139390), (263, 88510), (265, 87842), (334, 69695), (526, 44255), (530, 43921), (835, 27878), (1315, 17702), (1670, 13939), (2630, 8851)]