47345320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107603}}^1$

素因数の和:107625

約数の個数: 32

約数和(自身を含む): 116212320

約数和(自身を除く): 68867000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 107603, 215206, 430412, 538015, 860824, 1076030, 1183633, 2152060, 2367266, 4304120, 4734532, 5918165, 9469064, 11836330, 23672660, 47345320]

約数ペア:

[(1, 47345320), (2, 23672660), (4, 11836330), (5, 9469064), (8, 5918165), (10, 4734532), (11, 4304120), (20, 2367266), (22, 2152060), (40, 1183633), (44, 1076030), (55, 860824), (88, 538015), (110, 430412), (220, 215206), (440, 107603)]