3371920

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 7930296

約数和(自身を除く): 4558376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 373, 452, 565, 746, 904, 1130, 1492, 1808, 1865, 2260, 2984, 3730, 4520, 5968, 7460, 9040, 14920, 29840, 42149, 84298, 168596, 210745, 337192, 421490, 674384, 842980, 1685960, 3371920]

約数ペア:

[(1, 3371920), (2, 1685960), (4, 842980), (5, 674384), (8, 421490), (10, 337192), (16, 210745), (20, 168596), (40, 84298), (80, 42149), (113, 29840), (226, 14920), (373, 9040), (452, 7460), (565, 5968), (746, 4520), (904, 3730), (1130, 2984), (1492, 2260), (1808, 1865)]