113330720

素因数分解:

$2^5\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5407}}^1$

素因数の和:5553

約数の個数: 48

約数和(自身を含む): 269837568

約数和(自身を除く): 156506848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 131, 160, 262, 524, 655, 1048, 1310, 2096, 2620, 4192, 5240, 5407, 10480, 10814, 20960, 21628, 27035, 43256, 54070, 86512, 108140, 173024, 216280, 432560, 708317, 865120, 1416634, 2833268, 3541585, 5666536, 7083170, 11333072, 14166340, 22666144, 28332680, 56665360, 113330720]

約数ペア:

[(1, 113330720), (2, 56665360), (4, 28332680), (5, 22666144), (8, 14166340), (10, 11333072), (16, 7083170), (20, 5666536), (32, 3541585), (40, 2833268), (80, 1416634), (131, 865120), (160, 708317), (262, 432560), (524, 216280), (655, 173024), (1048, 108140), (1310, 86512), (2096, 54070), (2620, 43256), (4192, 27035), (5240, 21628), (5407, 20960), (10480, 10814)]