2752804220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{352021}}^1$

素因数の和:352070

約数の個数: 48

約数和(自身を含む): 6387087168

約数和(自身を除く): 3634282948

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 352021, 704042, 1408084, 1760105, 3520210, 5984357, 7040420, 8096483, 11968714, 16192966, 23937428, 29921785, 32385932, 40482415, 59843570, 80964830, 119687140, 137640211, 161929660, 275280422, 550560844, 688201055, 1376402110, 2752804220]

約数ペア:

[(1, 2752804220), (2, 1376402110), (4, 688201055), (5, 550560844), (10, 275280422), (17, 161929660), (20, 137640211), (23, 119687140), (34, 80964830), (46, 59843570), (68, 40482415), (85, 32385932), (92, 29921785), (115, 23937428), (170, 16192966), (230, 11968714), (340, 8096483), (391, 7040420), (460, 5984357), (782, 3520210), (1564, 1760105), (1955, 1408084), (3910, 704042), (7820, 352021)]