105297560

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71147}}^1$

素因数の和:71195

約数の個数: 32

約数和(自身を含む): 243326160

約数和(自身を除く): 138028600

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 71147, 142294, 284588, 355735, 569176, 711470, 1422940, 2632439, 2845880, 5264878, 10529756, 13162195, 21059512, 26324390, 52648780, 105297560]

約数ペア:

[(1, 105297560), (2, 52648780), (4, 26324390), (5, 21059512), (8, 13162195), (10, 10529756), (20, 5264878), (37, 2845880), (40, 2632439), (74, 1422940), (148, 711470), (185, 569176), (296, 355735), (370, 284588), (740, 142294), (1480, 71147)]