3374720

素因数分解:

$2^7\times 5^1\times {\mathrm{5273}}^1$

素因数の和:5292

約数の個数: 32

約数和(自身を含む): 8069220

約数和(自身を除く): 4694500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5273, 10546, 21092, 26365, 42184, 52730, 84368, 105460, 168736, 210920, 337472, 421840, 674944, 843680, 1687360, 3374720]

約数ペア:

[(1, 3374720), (2, 1687360), (4, 843680), (5, 674944), (8, 421840), (10, 337472), (16, 210920), (20, 168736), (32, 105460), (40, 84368), (64, 52730), (80, 42184), (128, 26365), (160, 21092), (320, 10546), (640, 5273)]