108711160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{457}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 258861600

約数和(自身を除く): 150150440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 313, 380, 457, 626, 760, 914, 1252, 1565, 1828, 2285, 2504, 3130, 3656, 4570, 5947, 6260, 8683, 9140, 11894, 12520, 17366, 18280, 23788, 29735, 34732, 43415, 47576, 59470, 69464, 86830, 118940, 143041, 173660, 237880, 286082, 347320, 572164, 715205, 1144328, 1430410, 2717779, 2860820, 5435558, 5721640, 10871116, 13588895, 21742232, 27177790, 54355580, 108711160]

約数ペア:

[(1, 108711160), (2, 54355580), (4, 27177790), (5, 21742232), (8, 13588895), (10, 10871116), (19, 5721640), (20, 5435558), (38, 2860820), (40, 2717779), (76, 1430410), (95, 1144328), (152, 715205), (190, 572164), (313, 347320), (380, 286082), (457, 237880), (626, 173660), (760, 143041), (914, 118940), (1252, 86830), (1565, 69464), (1828, 59470), (2285, 47576), (2504, 43415), (3130, 34732), (3656, 29735), (4570, 23788), (5947, 18280), (6260, 17366), (8683, 12520), (9140, 11894)]