40783570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2099}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 77112000

約数和(自身を除く): 36328430

約数列:

[1, 2, 5, 10, 29, 58, 67, 134, 145, 290, 335, 670, 1943, 2099, 3886, 4198, 9715, 10495, 19430, 20990, 60871, 121742, 140633, 281266, 304355, 608710, 703165, 1406330, 4078357, 8156714, 20391785, 40783570]

約数ペア:

[(1, 40783570), (2, 20391785), (5, 8156714), (10, 4078357), (29, 1406330), (58, 703165), (67, 608710), (134, 304355), (145, 281266), (290, 140633), (335, 121742), (670, 60871), (1943, 20990), (2099, 19430), (3886, 10495), (4198, 9715)]