32800120

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{2141}}^1$

素因数の和:2535

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 41227400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 2141, 3064, 3830, 4282, 7660, 8564, 10705, 15320, 17128, 21410, 42820, 85640, 820003, 1640006, 3280012, 4100015, 6560024, 8200030, 16400060, 32800120]

約数ペア:

[(1, 32800120), (2, 16400060), (4, 8200030), (5, 6560024), (8, 4100015), (10, 3280012), (20, 1640006), (40, 820003), (383, 85640), (766, 42820), (1532, 21410), (1915, 17128), (2141, 15320), (3064, 10705), (3830, 8564), (4282, 7660)]