12797680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{22853}}^1$

素因数の和:22873

約数の個数: 40

約数和(自身を含む): 34006752

約数和(自身を除く): 21209072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 22853, 45706, 91412, 114265, 159971, 182824, 228530, 319942, 365648, 457060, 639884, 799855, 914120, 1279768, 1599710, 1828240, 2559536, 3199420, 6398840, 12797680]

約数ペア:

[(1, 12797680), (2, 6398840), (4, 3199420), (5, 2559536), (7, 1828240), (8, 1599710), (10, 1279768), (14, 914120), (16, 799855), (20, 639884), (28, 457060), (35, 365648), (40, 319942), (56, 228530), (70, 182824), (80, 159971), (112, 114265), (140, 91412), (280, 45706), (560, 22853)]