39343360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{4391}}^1$

素因数の和:4419

約数の個数: 72

約数和(自身を含む): 107726976

約数和(自身を除く): 68383616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4391, 4480, 8782, 8960, 17564, 21955, 30737, 35128, 43910, 61474, 70256, 87820, 122948, 140512, 153685, 175640, 245896, 281024, 307370, 351280, 491792, 562048, 614740, 702560, 983584, 1124096, 1229480, 1405120, 1967168, 2458960, 2810240, 3934336, 4917920, 5620480, 7868672, 9835840, 19671680, 39343360]

約数ペア:

[(1, 39343360), (2, 19671680), (4, 9835840), (5, 7868672), (7, 5620480), (8, 4917920), (10, 3934336), (14, 2810240), (16, 2458960), (20, 1967168), (28, 1405120), (32, 1229480), (35, 1124096), (40, 983584), (56, 702560), (64, 614740), (70, 562048), (80, 491792), (112, 351280), (128, 307370), (140, 281024), (160, 245896), (224, 175640), (256, 153685), (280, 140512), (320, 122948), (448, 87820), (560, 70256), (640, 61474), (896, 43910), (1120, 35128), (1280, 30737), (1792, 21955), (2240, 17564), (4391, 8960), (4480, 8782)]