24807340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 54835200

約数和(自身を除く): 30027860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 199, 230, 271, 398, 460, 542, 796, 995, 1084, 1355, 1990, 2710, 3980, 4577, 5420, 6233, 9154, 12466, 18308, 22885, 24932, 31165, 45770, 53929, 62330, 91540, 107858, 124660, 215716, 269645, 539290, 1078580, 1240367, 2480734, 4961468, 6201835, 12403670, 24807340]

約数ペア:

[(1, 24807340), (2, 12403670), (4, 6201835), (5, 4961468), (10, 2480734), (20, 1240367), (23, 1078580), (46, 539290), (92, 269645), (115, 215716), (199, 124660), (230, 107858), (271, 91540), (398, 62330), (460, 53929), (542, 45770), (796, 31165), (995, 24932), (1084, 22885), (1355, 18308), (1990, 12466), (2710, 9154), (3980, 6233), (4577, 5420)]