1552202440

素因数分解:

$2^3\times 5^1\times {\mathrm{38805061}}^1$

素因数の和:38805072

約数の個数: 16

約数和(自身を含む): 3492455580

約数和(自身を除く): 1940253140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 38805061, 77610122, 155220244, 194025305, 310440488, 388050610, 776101220, 1552202440]

約数ペア:

[(1, 1552202440), (2, 776101220), (4, 388050610), (5, 310440488), (8, 194025305), (10, 155220244), (20, 77610122), (40, 38805061)]