237866480

素因数分解:

$2^4\times 5^1\times {\mathrm{2973331}}^1$

素因数の和:2973344

約数の個数: 20

約数和(自身を含む): 553039752

約数和(自身を除く): 315173272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2973331, 5946662, 11893324, 14866655, 23786648, 29733310, 47573296, 59466620, 118933240, 237866480]

約数ペア:

[(1, 237866480), (2, 118933240), (4, 59466620), (5, 47573296), (8, 29733310), (10, 23786648), (16, 14866655), (20, 11893324), (40, 5946662), (80, 2973331)]