1600326965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{3989}}^1$

素因数の和:4157

約数の個数: 32

約数和(自身を含む): 2091398400

約数和(自身を除く): 491071435

約数列:

[1, 5, 19, 41, 95, 103, 205, 515, 779, 1957, 3895, 3989, 4223, 9785, 19945, 21115, 75791, 80237, 163549, 378955, 401185, 410867, 817745, 2054335, 3107431, 7806473, 15537155, 16845547, 39032365, 84227735, 320065393, 1600326965]

約数ペア:

[(1, 1600326965), (5, 320065393), (19, 84227735), (41, 39032365), (95, 16845547), (103, 15537155), (205, 7806473), (515, 3107431), (779, 2054335), (1957, 817745), (3895, 410867), (3989, 401185), (4223, 378955), (9785, 163549), (19945, 80237), (21115, 75791)]