32756480

素因数分解:

$2^8\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 79446192

約数和(自身を除く): 46689712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 163, 256, 314, 320, 326, 628, 640, 652, 785, 815, 1256, 1280, 1304, 1570, 1630, 2512, 2608, 3140, 3260, 5024, 5216, 6280, 6520, 10048, 10432, 12560, 13040, 20096, 20864, 25120, 25591, 26080, 40192, 41728, 50240, 51182, 52160, 100480, 102364, 104320, 127955, 200960, 204728, 208640, 255910, 409456, 511820, 818912, 1023640, 1637824, 2047280, 3275648, 4094560, 6551296, 8189120, 16378240, 32756480]

約数ペア:

[(1, 32756480), (2, 16378240), (4, 8189120), (5, 6551296), (8, 4094560), (10, 3275648), (16, 2047280), (20, 1637824), (32, 1023640), (40, 818912), (64, 511820), (80, 409456), (128, 255910), (157, 208640), (160, 204728), (163, 200960), (256, 127955), (314, 104320), (320, 102364), (326, 100480), (628, 52160), (640, 51182), (652, 50240), (785, 41728), (815, 40192), (1256, 26080), (1280, 25591), (1304, 25120), (1570, 20864), (1630, 20096), (2512, 13040), (2608, 12560), (3140, 10432), (3260, 10048), (5024, 6520), (5216, 6280)]