2220007884790

素因数分解:

$2^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{3461}}^1\times {\mathrm{32911}}^1$

素因数の和:38328

約数の個数: 32

約数和(自身を含む): 3999341174400

約数和(自身を除く): 1779333289610

約数列:

[1, 2, 5, 10, 1949, 3461, 3898, 6922, 9745, 17305, 19490, 32911, 34610, 65822, 164555, 329110, 6745489, 13490978, 33727445, 64143539, 67454890, 113904971, 128287078, 227809942, 320717695, 569524855, 641435390, 1139049710, 222000788479, 444001576958, 1110003942395, 2220007884790]

約数ペア:

[(1, 2220007884790), (2, 1110003942395), (5, 444001576958), (10, 222000788479), (1949, 1139049710), (3461, 641435390), (3898, 569524855), (6922, 320717695), (9745, 227809942), (17305, 128287078), (19490, 113904971), (32911, 67454890), (34610, 64143539), (65822, 33727445), (164555, 13490978), (329110, 6745489)]