262051244740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{5226391}}^1$

素因数の和:5226532

約数の個数: 48

約数和(自身を含む): 579502344960

約数和(自身を除く): 317451100220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 109, 115, 218, 230, 436, 460, 545, 1090, 2180, 2507, 5014, 10028, 12535, 25070, 50140, 5226391, 10452782, 20905564, 26131955, 52263910, 104527820, 120206993, 240413986, 480827972, 569676619, 601034965, 1139353238, 1202069930, 2278706476, 2404139860, 2848383095, 5696766190, 11393532380, 13102562237, 26205124474, 52410248948, 65512811185, 131025622370, 262051244740]

約数ペア:

[(1, 262051244740), (2, 131025622370), (4, 65512811185), (5, 52410248948), (10, 26205124474), (20, 13102562237), (23, 11393532380), (46, 5696766190), (92, 2848383095), (109, 2404139860), (115, 2278706476), (218, 1202069930), (230, 1139353238), (436, 601034965), (460, 569676619), (545, 480827972), (1090, 240413986), (2180, 120206993), (2507, 104527820), (5014, 52263910), (10028, 26131955), (12535, 20905564), (25070, 10452782), (50140, 5226391)]