224739140

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1567}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 483646464

約数和(自身を除く): 258907324

約数列:

[1, 2, 4, 5, 10, 20, 71, 101, 142, 202, 284, 355, 404, 505, 710, 1010, 1420, 1567, 2020, 3134, 6268, 7171, 7835, 14342, 15670, 28684, 31340, 35855, 71710, 111257, 143420, 158267, 222514, 316534, 445028, 556285, 633068, 791335, 1112570, 1582670, 2225140, 3165340, 11236957, 22473914, 44947828, 56184785, 112369570, 224739140]

約数ペア:

[(1, 224739140), (2, 112369570), (4, 56184785), (5, 44947828), (10, 22473914), (20, 11236957), (71, 3165340), (101, 2225140), (142, 1582670), (202, 1112570), (284, 791335), (355, 633068), (404, 556285), (505, 445028), (710, 316534), (1010, 222514), (1420, 158267), (1567, 143420), (2020, 111257), (3134, 71710), (6268, 35855), (7171, 31340), (7835, 28684), (14342, 15670)]