43206830

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1268

約数の個数: 32

約数和(自身を含む): 80546400

約数和(自身を除く): 37339570

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 1129, 2258, 3827, 5645, 7654, 11290, 19135, 38270, 48547, 97094, 100481, 200962, 242735, 485470, 502405, 1004810, 4320683, 8641366, 21603415, 43206830]

約数ペア:

[(1, 43206830), (2, 21603415), (5, 8641366), (10, 4320683), (43, 1004810), (86, 502405), (89, 485470), (178, 242735), (215, 200962), (430, 100481), (445, 97094), (890, 48547), (1129, 38270), (2258, 19135), (3827, 11290), (5645, 7654)]