69228440

素因数分解:

$2^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1619}}^1$

素因数の和:2699

約数の個数: 32

約数和(自身を含む): 156006000

約数和(自身を除く): 86777560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069, 1619, 2138, 3238, 4276, 5345, 6476, 8095, 8552, 10690, 12952, 16190, 21380, 32380, 42760, 64760, 1730711, 3461422, 6922844, 8653555, 13845688, 17307110, 34614220, 69228440]

約数ペア:

[(1, 69228440), (2, 34614220), (4, 17307110), (5, 13845688), (8, 8653555), (10, 6922844), (20, 3461422), (40, 1730711), (1069, 64760), (1619, 42760), (2138, 32380), (3238, 21380), (4276, 16190), (5345, 12952), (6476, 10690), (8095, 8552)]