38362480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{36887}}^1$

素因数の和:36913

約数の個数: 40

約数和(自身を含む): 96056352

約数和(自身を除く): 57693872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 36887, 73774, 147548, 184435, 295096, 368870, 479531, 590192, 737740, 959062, 1475480, 1918124, 2397655, 2950960, 3836248, 4795310, 7672496, 9590620, 19181240, 38362480]

約数ペア:

[(1, 38362480), (2, 19181240), (4, 9590620), (5, 7672496), (8, 4795310), (10, 3836248), (13, 2950960), (16, 2397655), (20, 1918124), (26, 1475480), (40, 959062), (52, 737740), (65, 590192), (80, 479531), (104, 368870), (130, 295096), (208, 184435), (260, 147548), (520, 73774), (1040, 36887)]