3729400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 8983800

約数和(自身を除く): 5254400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 643, 725, 1160, 1286, 1450, 2572, 2900, 3215, 5144, 5800, 6430, 12860, 16075, 18647, 25720, 32150, 37294, 64300, 74588, 93235, 128600, 149176, 186470, 372940, 466175, 745880, 932350, 1864700, 3729400]

約数ペア:

[(1, 3729400), (2, 1864700), (4, 932350), (5, 745880), (8, 466175), (10, 372940), (20, 186470), (25, 149176), (29, 128600), (40, 93235), (50, 74588), (58, 64300), (100, 37294), (116, 32150), (145, 25720), (200, 18647), (232, 16075), (290, 12860), (580, 6430), (643, 5800), (725, 5144), (1160, 3215), (1286, 2900), (1450, 2572)]