3808889140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2677}}^1\times {\mathrm{10163}}^1$

素因数の和:12856

約数の個数: 48

約数和(自身を含む): 9145648512

約数和(自身を除く): 5336759372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2677, 5354, 10163, 10708, 13385, 18739, 20326, 26770, 37478, 40652, 50815, 53540, 71141, 74956, 93695, 101630, 142282, 187390, 203260, 284564, 355705, 374780, 711410, 1422820, 27206351, 54412702, 108825404, 136031755, 190444457, 272063510, 380888914, 544127020, 761777828, 952222285, 1904444570, 3808889140]

約数ペア:

[(1, 3808889140), (2, 1904444570), (4, 952222285), (5, 761777828), (7, 544127020), (10, 380888914), (14, 272063510), (20, 190444457), (28, 136031755), (35, 108825404), (70, 54412702), (140, 27206351), (2677, 1422820), (5354, 711410), (10163, 374780), (10708, 355705), (13385, 284564), (18739, 203260), (20326, 187390), (26770, 142282), (37478, 101630), (40652, 93695), (50815, 74956), (53540, 71141)]