8889702860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{191341}}^1$

素因数の和:191474

約数の個数: 48

約数和(自身を含む): 19673019072

約数和(自身を除く): 10783316212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 101, 115, 202, 230, 404, 460, 505, 1010, 2020, 2323, 4646, 9292, 11615, 23230, 46460, 191341, 382682, 765364, 956705, 1913410, 3826820, 4400843, 8801686, 17603372, 19325441, 22004215, 38650882, 44008430, 77301764, 88016860, 96627205, 193254410, 386508820, 444485143, 888970286, 1777940572, 2222425715, 4444851430, 8889702860]

約数ペア:

[(1, 8889702860), (2, 4444851430), (4, 2222425715), (5, 1777940572), (10, 888970286), (20, 444485143), (23, 386508820), (46, 193254410), (92, 96627205), (101, 88016860), (115, 77301764), (202, 44008430), (230, 38650882), (404, 22004215), (460, 19325441), (505, 17603372), (1010, 8801686), (2020, 4400843), (2323, 3826820), (4646, 1913410), (9292, 956705), (11615, 765364), (23230, 382682), (46460, 191341)]