30626000

素因数分解:

$2^4\times 5^3\times {\mathrm{15313}}^1$

素因数の和:15336

約数の個数: 40

約数和(自身を含む): 74058504

約数和(自身を除く): 43432504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 15313, 30626, 61252, 76565, 122504, 153130, 245008, 306260, 382825, 612520, 765650, 1225040, 1531300, 1914125, 3062600, 3828250, 6125200, 7656500, 15313000, 30626000]

約数ペア:

[(1, 30626000), (2, 15313000), (4, 7656500), (5, 6125200), (8, 3828250), (10, 3062600), (16, 1914125), (20, 1531300), (25, 1225040), (40, 765650), (50, 612520), (80, 382825), (100, 306260), (125, 245008), (200, 153130), (250, 122504), (400, 76565), (500, 61252), (1000, 30626), (2000, 15313)]