42712570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5483}}^1$

素因数の和:5550

約数の個数: 32

約数和(自身を含む): 82918080

約数和(自身を除く): 40205510

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 5483, 7790, 10966, 27415, 54830, 104177, 208354, 224803, 449606, 520885, 1041770, 1124015, 2248030, 4271257, 8542514, 21356285, 42712570]

約数ペア:

[(1, 42712570), (2, 21356285), (5, 8542514), (10, 4271257), (19, 2248030), (38, 1124015), (41, 1041770), (82, 520885), (95, 449606), (190, 224803), (205, 208354), (410, 104177), (779, 54830), (1558, 27415), (3895, 10966), (5483, 7790)]