15665737460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{141311}}^1$

素因数の和:141584

約数の個数: 48

約数和(自身を含む): 34471084032

約数和(自身を除く): 18805346572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 241, 460, 482, 964, 1205, 2410, 4820, 5543, 11086, 22172, 27715, 55430, 110860, 141311, 282622, 565244, 706555, 1413110, 2826220, 3250153, 6500306, 13000612, 16250765, 32501530, 34055951, 65003060, 68111902, 136223804, 170279755, 340559510, 681119020, 783286873, 1566573746, 3133147492, 3916434365, 7832868730, 15665737460]

約数ペア:

[(1, 15665737460), (2, 7832868730), (4, 3916434365), (5, 3133147492), (10, 1566573746), (20, 783286873), (23, 681119020), (46, 340559510), (92, 170279755), (115, 136223804), (230, 68111902), (241, 65003060), (460, 34055951), (482, 32501530), (964, 16250765), (1205, 13000612), (2410, 6500306), (4820, 3250153), (5543, 2826220), (11086, 1413110), (22172, 706555), (27715, 565244), (55430, 282622), (110860, 141311)]