130924280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1544

約数の個数: 64

約数和(自身を含む): 310651200

約数和(自身を除く): 179726920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 101, 115, 184, 202, 230, 404, 460, 505, 808, 920, 1010, 1409, 2020, 2323, 2818, 4040, 4646, 5636, 7045, 9292, 11272, 11615, 14090, 18584, 23230, 28180, 32407, 46460, 56360, 64814, 92920, 129628, 142309, 162035, 259256, 284618, 324070, 569236, 648140, 711545, 1138472, 1296280, 1423090, 2846180, 3273107, 5692360, 6546214, 13092428, 16365535, 26184856, 32731070, 65462140, 130924280]

約数ペア:

[(1, 130924280), (2, 65462140), (4, 32731070), (5, 26184856), (8, 16365535), (10, 13092428), (20, 6546214), (23, 5692360), (40, 3273107), (46, 2846180), (92, 1423090), (101, 1296280), (115, 1138472), (184, 711545), (202, 648140), (230, 569236), (404, 324070), (460, 284618), (505, 259256), (808, 162035), (920, 142309), (1010, 129628), (1409, 92920), (2020, 64814), (2323, 56360), (2818, 46460), (4040, 32407), (4646, 28180), (5636, 23230), (7045, 18584), (9292, 14090), (11272, 11615)]