71169250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{14983}}^1$

素因数の和:15019

約数の個数: 32

約数和(自身を含む): 140250240

約数和(自身を除く): 69080990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 14983, 29966, 74915, 149830, 284677, 374575, 569354, 749150, 1423385, 1872875, 2846770, 3745750, 7116925, 14233850, 35584625, 71169250]

約数ペア:

[(1, 71169250), (2, 35584625), (5, 14233850), (10, 7116925), (19, 3745750), (25, 2846770), (38, 1872875), (50, 1423385), (95, 749150), (125, 569354), (190, 374575), (250, 284677), (475, 149830), (950, 74915), (2375, 29966), (4750, 14983)]