159098500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{28927}}^1$

素因数の和:28957

約数の個数: 48

約数和(自身を含む): 379072512

約数和(自身を除く): 219974012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 28927, 57854, 115708, 144635, 289270, 318197, 578540, 636394, 723175, 1272788, 1446350, 1590985, 2892700, 3181970, 3615875, 6363940, 7231750, 7954925, 14463500, 15909850, 31819700, 39774625, 79549250, 159098500]

約数ペア:

[(1, 159098500), (2, 79549250), (4, 39774625), (5, 31819700), (10, 15909850), (11, 14463500), (20, 7954925), (22, 7231750), (25, 6363940), (44, 3615875), (50, 3181970), (55, 2892700), (100, 1590985), (110, 1446350), (125, 1272788), (220, 723175), (250, 636394), (275, 578540), (500, 318197), (550, 289270), (1100, 144635), (1375, 115708), (2750, 57854), (5500, 28927)]