2012502550

素因数分解:

$2^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 3780842832

約数和(自身を除く): 1768340282

約数列:

[1, 2, 5, 10, 25, 50, 227, 233, 454, 466, 761, 1135, 1165, 1522, 2270, 2330, 3805, 5675, 5825, 7610, 11350, 11650, 19025, 38050, 52891, 105782, 172747, 177313, 264455, 345494, 354626, 528910, 863735, 886565, 1322275, 1727470, 1773130, 2644550, 4318675, 4432825, 8637350, 8865650, 40250051, 80500102, 201250255, 402500510, 1006251275, 2012502550]

約数ペア:

[(1, 2012502550), (2, 1006251275), (5, 402500510), (10, 201250255), (25, 80500102), (50, 40250051), (227, 8865650), (233, 8637350), (454, 4432825), (466, 4318675), (761, 2644550), (1135, 1773130), (1165, 1727470), (1522, 1322275), (2270, 886565), (2330, 863735), (3805, 528910), (5675, 354626), (5825, 345494), (7610, 264455), (11350, 177313), (11650, 172747), (19025, 105782), (38050, 52891)]