1044724480

素因数分解:

$2^8\times 5^1\times {\mathrm{816191}}^1$

素因数の和:816212

約数の個数: 36

約数和(自身を含む): 2502444672

約数和(自身を除く): 1457720192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 816191, 1632382, 3264764, 4080955, 6529528, 8161910, 13059056, 16323820, 26118112, 32647640, 52236224, 65295280, 104472448, 130590560, 208944896, 261181120, 522362240, 1044724480]

約数ペア:

[(1, 1044724480), (2, 522362240), (4, 261181120), (5, 208944896), (8, 130590560), (10, 104472448), (16, 65295280), (20, 52236224), (32, 32647640), (40, 26118112), (64, 16323820), (80, 13059056), (128, 8161910), (160, 6529528), (256, 4080955), (320, 3264764), (640, 1632382), (1280, 816191)]