10010980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3109}}^1$

素因数の和:3148

約数の個数: 48

約数和(自身を含む): 25079040

約数和(自身を除く): 15068060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3109, 3220, 6218, 12436, 15545, 21763, 31090, 43526, 62180, 71507, 87052, 108815, 143014, 217630, 286028, 357535, 435260, 500549, 715070, 1001098, 1430140, 2002196, 2502745, 5005490, 10010980]

約数ペア:

[(1, 10010980), (2, 5005490), (4, 2502745), (5, 2002196), (7, 1430140), (10, 1001098), (14, 715070), (20, 500549), (23, 435260), (28, 357535), (35, 286028), (46, 217630), (70, 143014), (92, 108815), (115, 87052), (140, 71507), (161, 62180), (230, 43526), (322, 31090), (460, 21763), (644, 15545), (805, 12436), (1610, 6218), (3109, 3220)]