1151002240

素因数分解:

$2^7\times 5^1\times {\mathrm{1798441}}^1$

素因数の和:1798460

約数の個数: 32

約数和(自身を含む): 2751616260

約数和(自身を除く): 1600614020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1798441, 3596882, 7193764, 8992205, 14387528, 17984410, 28775056, 35968820, 57550112, 71937640, 115100224, 143875280, 230200448, 287750560, 575501120, 1151002240]

約数ペア:

[(1, 1151002240), (2, 575501120), (4, 287750560), (5, 230200448), (8, 143875280), (10, 115100224), (16, 71937640), (20, 57550112), (32, 35968820), (40, 28775056), (64, 17984410), (80, 14387528), (128, 8992205), (160, 7193764), (320, 3596882), (640, 1798441)]