1036971880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3703471}}^1$

素因数の和:3703489

約数の個数: 32

約数和(自身を含む): 2666499840

約数和(自身を除く): 1629527960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3703471, 7406942, 14813884, 18517355, 25924297, 29627768, 37034710, 51848594, 74069420, 103697188, 129621485, 148138840, 207394376, 259242970, 518485940, 1036971880]

約数ペア:

[(1, 1036971880), (2, 518485940), (4, 259242970), (5, 207394376), (7, 148138840), (8, 129621485), (10, 103697188), (14, 74069420), (20, 51848594), (28, 37034710), (35, 29627768), (40, 25924297), (56, 18517355), (70, 14813884), (140, 7406942), (280, 3703471)]