370097920

素因数分解:

$2^8\times 5^1\times {\mathrm{289139}}^1$

素因数の和:289160

約数の個数: 36

約数和(自身を含む): 886503240

約数和(自身を除く): 516405320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 289139, 578278, 1156556, 1445695, 2313112, 2891390, 4626224, 5782780, 9252448, 11565560, 18504896, 23131120, 37009792, 46262240, 74019584, 92524480, 185048960, 370097920]

約数ペア:

[(1, 370097920), (2, 185048960), (4, 92524480), (5, 74019584), (8, 46262240), (10, 37009792), (16, 23131120), (20, 18504896), (32, 11565560), (40, 9252448), (64, 5782780), (80, 4626224), (128, 2891390), (160, 2313112), (256, 1445695), (320, 1156556), (640, 578278), (1280, 289139)]