4043282960

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{120623}}^1$

素因数の和:121055

約数の個数: 40

約数和(自身を含む): 9423146880

約数和(自身を除く): 5379863920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1676, 2095, 3352, 4190, 6704, 8380, 16760, 33520, 120623, 241246, 482492, 603115, 964984, 1206230, 1929968, 2412460, 4824920, 9649840, 50541037, 101082074, 202164148, 252705185, 404328296, 505410370, 808656592, 1010820740, 2021641480, 4043282960]

約数ペア:

[(1, 4043282960), (2, 2021641480), (4, 1010820740), (5, 808656592), (8, 505410370), (10, 404328296), (16, 252705185), (20, 202164148), (40, 101082074), (80, 50541037), (419, 9649840), (838, 4824920), (1676, 2412460), (2095, 1929968), (3352, 1206230), (4190, 964984), (6704, 603115), (8380, 482492), (16760, 241246), (33520, 120623)]