3580047940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{52081}}^1$

素因数の和:52588

約数の個数: 48

約数和(自身を含む): 8609779584

約数和(自身を除く): 5029731644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 491, 982, 1964, 2455, 3437, 4910, 6874, 9820, 13748, 17185, 34370, 52081, 68740, 104162, 208324, 260405, 364567, 520810, 729134, 1041620, 1458268, 1822835, 3645670, 7291340, 25571771, 51143542, 102287084, 127858855, 179002397, 255717710, 358004794, 511435420, 716009588, 895011985, 1790023970, 3580047940]

約数ペア:

[(1, 3580047940), (2, 1790023970), (4, 895011985), (5, 716009588), (7, 511435420), (10, 358004794), (14, 255717710), (20, 179002397), (28, 127858855), (35, 102287084), (70, 51143542), (140, 25571771), (491, 7291340), (982, 3645670), (1964, 1822835), (2455, 1458268), (3437, 1041620), (4910, 729134), (6874, 520810), (9820, 364567), (13748, 260405), (17185, 208324), (34370, 104162), (52081, 68740)]