4380778510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{536203}}^1$

素因数の和:536272

約数の個数: 32

約数和(自身を含む): 8493471360

約数和(自身を除く): 4112692850

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 536203, 1072406, 2681015, 5362030, 10187857, 20375714, 23056729, 46113458, 50939285, 101878570, 115283645, 230567290, 438077851, 876155702, 2190389255, 4380778510]

約数ペア:

[(1, 4380778510), (2, 2190389255), (5, 876155702), (10, 438077851), (19, 230567290), (38, 115283645), (43, 101878570), (86, 50939285), (95, 46113458), (190, 23056729), (215, 20375714), (430, 10187857), (817, 5362030), (1634, 2681015), (4085, 1072406), (8170, 536203)]