78909710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15263}}^1$

素因数の和:15328

約数の個数: 32

約数和(自身を含む): 158257152

約数和(自身を除く): 79347442

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 15263, 30526, 76315, 152630, 167893, 335786, 717361, 839465, 1434722, 1678930, 3586805, 7173610, 7890971, 15781942, 39454855, 78909710]

約数ペア:

[(1, 78909710), (2, 39454855), (5, 15781942), (10, 7890971), (11, 7173610), (22, 3586805), (47, 1678930), (55, 1434722), (94, 839465), (110, 717361), (235, 335786), (470, 167893), (517, 152630), (1034, 76315), (2585, 30526), (5170, 15263)]