133764100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{10211}}^1$

素因数の和:10356

約数の個数: 36

約数和(自身を含む): 292512528

約数和(自身を除く): 158748428

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 10211, 13100, 20422, 40844, 51055, 102110, 204220, 255275, 510550, 1021100, 1337641, 2675282, 5350564, 6688205, 13376410, 26752820, 33441025, 66882050, 133764100]

約数ペア:

[(1, 133764100), (2, 66882050), (4, 33441025), (5, 26752820), (10, 13376410), (20, 6688205), (25, 5350564), (50, 2675282), (100, 1337641), (131, 1021100), (262, 510550), (524, 255275), (655, 204220), (1310, 102110), (2620, 51055), (3275, 40844), (6550, 20422), (10211, 13100)]