47675240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32213}}^1$

素因数の和:32261

約数の個数: 32

約数和(自身を含む): 110171880

約数和(自身を除く): 62496640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 32213, 64426, 128852, 161065, 257704, 322130, 644260, 1191881, 1288520, 2383762, 4767524, 5959405, 9535048, 11918810, 23837620, 47675240]

約数ペア:

[(1, 47675240), (2, 23837620), (4, 11918810), (5, 9535048), (8, 5959405), (10, 4767524), (20, 2383762), (37, 1288520), (40, 1191881), (74, 644260), (148, 322130), (185, 257704), (296, 161065), (370, 128852), (740, 64426), (1480, 32213)]