12267302440

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{3036461}}^1$

素因数の和:3036573

約数の個数: 32

約数和(自身を含む): 27874721160

約数和(自身を除く): 15607418720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 3036461, 6072922, 12145844, 15182305, 24291688, 30364610, 60729220, 121458440, 306682561, 613365122, 1226730244, 1533412805, 2453460488, 3066825610, 6133651220, 12267302440]

約数ペア:

[(1, 12267302440), (2, 6133651220), (4, 3066825610), (5, 2453460488), (8, 1533412805), (10, 1226730244), (20, 613365122), (40, 306682561), (101, 121458440), (202, 60729220), (404, 30364610), (505, 24291688), (808, 15182305), (1010, 12145844), (2020, 6072922), (4040, 3036461)]