130446320

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{24337}}^1$

素因数の和:24417

約数の個数: 40

約数和(自身を含む): 307827024

約数和(自身を除く): 177380704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 24337, 48674, 97348, 121685, 194696, 243370, 389392, 486740, 973480, 1630579, 1946960, 3261158, 6522316, 8152895, 13044632, 16305790, 26089264, 32611580, 65223160, 130446320]

約数ペア:

[(1, 130446320), (2, 65223160), (4, 32611580), (5, 26089264), (8, 16305790), (10, 13044632), (16, 8152895), (20, 6522316), (40, 3261158), (67, 1946960), (80, 1630579), (134, 973480), (268, 486740), (335, 389392), (536, 243370), (670, 194696), (1072, 121685), (1340, 97348), (2680, 48674), (5360, 24337)]