554125640

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{234799}}^1$

素因数の和:234869

約数の個数: 32

約数和(自身を含む): 1267920000

約数和(自身を除く): 713794360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 234799, 469598, 939196, 1173995, 1878392, 2347990, 4695980, 9391960, 13853141, 27706282, 55412564, 69265705, 110825128, 138531410, 277062820, 554125640]

約数ペア:

[(1, 554125640), (2, 277062820), (4, 138531410), (5, 110825128), (8, 69265705), (10, 55412564), (20, 27706282), (40, 13853141), (59, 9391960), (118, 4695980), (236, 2347990), (295, 1878392), (472, 1173995), (590, 939196), (1180, 469598), (2360, 234799)]