26355190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 48804480

約数和(自身を除く): 22449290

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 365, 395, 457, 730, 790, 914, 2285, 4570, 5767, 11534, 28835, 33361, 36103, 57670, 66722, 72206, 166805, 180515, 333610, 361030, 2635519, 5271038, 13177595, 26355190]

約数ペア:

[(1, 26355190), (2, 13177595), (5, 5271038), (10, 2635519), (73, 361030), (79, 333610), (146, 180515), (158, 166805), (365, 72206), (395, 66722), (457, 57670), (730, 36103), (790, 33361), (914, 28835), (2285, 11534), (4570, 5767)]