2942049820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{5821}}^1$

素因数の和:6550

約数の個数: 48

約数和(自身を含む): 6355667808

約数和(自身を除く): 3413617988

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 683, 740, 1366, 2732, 3415, 5821, 6830, 11642, 13660, 23284, 25271, 29105, 50542, 58210, 101084, 116420, 126355, 215377, 252710, 430754, 505420, 861508, 1076885, 2153770, 3975743, 4307540, 7951486, 15902972, 19878715, 39757430, 79514860, 147102491, 294204982, 588409964, 735512455, 1471024910, 2942049820]

約数ペア:

[(1, 2942049820), (2, 1471024910), (4, 735512455), (5, 588409964), (10, 294204982), (20, 147102491), (37, 79514860), (74, 39757430), (148, 19878715), (185, 15902972), (370, 7951486), (683, 4307540), (740, 3975743), (1366, 2153770), (2732, 1076885), (3415, 861508), (5821, 505420), (6830, 430754), (11642, 252710), (13660, 215377), (23284, 126355), (25271, 116420), (29105, 101084), (50542, 58210)]