190322260

素因数分解:

$2^2\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{3203}}^1$

素因数の和:6183

約数の個数: 24

約数和(自身を含む): 399936096

約数和(自身を除く): 209613836

約数列:

[1, 2, 4, 5, 10, 20, 2971, 3203, 5942, 6406, 11884, 12812, 14855, 16015, 29710, 32030, 59420, 64060, 9516113, 19032226, 38064452, 47580565, 95161130, 190322260]

約数ペア:

[(1, 190322260), (2, 95161130), (4, 47580565), (5, 38064452), (10, 19032226), (20, 9516113), (2971, 64060), (3203, 59420), (5942, 32030), (6406, 29710), (11884, 16015), (12812, 14855)]