224868980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43411}}^1$

素因数の和:43464

約数の個数: 48

約数和(自身を含む): 554284416

約数和(自身を除く): 329415436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 43411, 86822, 173644, 217055, 303877, 434110, 607754, 868220, 1215508, 1519385, 1606207, 3038770, 3212414, 6077540, 6424828, 8031035, 11243449, 16062070, 22486898, 32124140, 44973796, 56217245, 112434490, 224868980]

約数ペア:

[(1, 224868980), (2, 112434490), (4, 56217245), (5, 44973796), (7, 32124140), (10, 22486898), (14, 16062070), (20, 11243449), (28, 8031035), (35, 6424828), (37, 6077540), (70, 3212414), (74, 3038770), (140, 1606207), (148, 1519385), (185, 1215508), (259, 868220), (370, 607754), (518, 434110), (740, 303877), (1036, 217055), (1295, 173644), (2590, 86822), (5180, 43411)]