10368816550

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1021}}^1\times {\mathrm{2011}}^1$

素因数の和:3145

約数の個数: 48

約数和(自身を含む): 19505720304

約数和(自身を除く): 9136903754

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 505, 1010, 1021, 2011, 2042, 2525, 4022, 5050, 5105, 10055, 10210, 20110, 25525, 50275, 51050, 100550, 103121, 203111, 206242, 406222, 515605, 1015555, 1031210, 2031110, 2053231, 2578025, 4106462, 5077775, 5156050, 10155550, 10266155, 20532310, 51330775, 102661550, 207376331, 414752662, 1036881655, 2073763310, 5184408275, 10368816550]

約数ペア:

[(1, 10368816550), (2, 5184408275), (5, 2073763310), (10, 1036881655), (25, 414752662), (50, 207376331), (101, 102661550), (202, 51330775), (505, 20532310), (1010, 10266155), (1021, 10155550), (2011, 5156050), (2042, 5077775), (2525, 4106462), (4022, 2578025), (5050, 2053231), (5105, 2031110), (10055, 1031210), (10210, 1015555), (20110, 515605), (25525, 406222), (50275, 206242), (51050, 203111), (100550, 103121)]