720138050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{626207}}^1$

素因数の和:626242

約数の個数: 24

約数和(自身を含む): 1397696256

約数和(自身を除く): 677558206

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 626207, 1252414, 3131035, 6262070, 14402761, 15655175, 28805522, 31310350, 72013805, 144027610, 360069025, 720138050]

約数ペア:

[(1, 720138050), (2, 360069025), (5, 144027610), (10, 72013805), (23, 31310350), (25, 28805522), (46, 15655175), (50, 14402761), (115, 6262070), (230, 3131035), (575, 1252414), (1150, 626207)]