97988120

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{19289}}^1$

素因数の和:19427

約数の個数: 32

約数和(自身を含む): 222220800

約数和(自身を除く): 124232680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 19289, 38578, 77156, 96445, 154312, 192890, 385780, 771560, 2449703, 4899406, 9798812, 12248515, 19597624, 24497030, 48994060, 97988120]

約数ペア:

[(1, 97988120), (2, 48994060), (4, 24497030), (5, 19597624), (8, 12248515), (10, 9798812), (20, 4899406), (40, 2449703), (127, 771560), (254, 385780), (508, 192890), (635, 154312), (1016, 96445), (1270, 77156), (2540, 38578), (5080, 19289)]