2016720110

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1\times {\mathrm{4651}}^1$

素因数の和:5120

約数の個数: 32

約数和(自身を含む): 3669646464

約数和(自身を除く): 1652926354

約数列:

[1, 2, 5, 10, 131, 262, 331, 655, 662, 1310, 1655, 3310, 4651, 9302, 23255, 43361, 46510, 86722, 216805, 433610, 609281, 1218562, 1539481, 3046405, 3078962, 6092810, 7697405, 15394810, 201672011, 403344022, 1008360055, 2016720110]

約数ペア:

[(1, 2016720110), (2, 1008360055), (5, 403344022), (10, 201672011), (131, 15394810), (262, 7697405), (331, 6092810), (655, 3078962), (662, 3046405), (1310, 1539481), (1655, 1218562), (3310, 609281), (4651, 433610), (9302, 216805), (23255, 86722), (43361, 46510)]