40914860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{292249}}^1$

素因数の和:292265

約数の個数: 24

約数和(自身を含む): 98196000

約数和(自身を除く): 57281140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 292249, 584498, 1168996, 1461245, 2045743, 2922490, 4091486, 5844980, 8182972, 10228715, 20457430, 40914860]

約数ペア:

[(1, 40914860), (2, 20457430), (4, 10228715), (5, 8182972), (7, 5844980), (10, 4091486), (14, 2922490), (20, 2045743), (28, 1461245), (35, 1168996), (70, 584498), (140, 292249)]