2016202550205

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{1327}}^1\times {\mathrm{5801}}^1$

素因数の和:8074

約数の個数: 64

約数和(自身を含む): 3402552729600

約数和(自身を除く): 1386350179395

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 919, 1327, 2757, 3981, 4595, 5801, 6635, 13785, 17403, 17461, 19905, 25213, 29005, 52383, 75639, 87015, 87305, 110219, 126065, 261915, 330657, 378195, 551095, 1219513, 1653285, 3658539, 5331119, 6097565, 7697927, 15993357, 18292695, 23093781, 23170747, 26655595, 38489635, 69512241, 79966785, 101291261, 115468905, 115853735, 146260613, 303873783, 347561205, 438781839, 506456305, 731303065, 1519368915, 2193909195, 7074394913, 21223184739, 35371974565, 106115923695, 134413503347, 403240510041, 672067516735, 2016202550205]

約数ペア:

[(1, 2016202550205), (3, 672067516735), (5, 403240510041), (15, 134413503347), (19, 106115923695), (57, 35371974565), (95, 21223184739), (285, 7074394913), (919, 2193909195), (1327, 1519368915), (2757, 731303065), (3981, 506456305), (4595, 438781839), (5801, 347561205), (6635, 303873783), (13785, 146260613), (17403, 115853735), (17461, 115468905), (19905, 101291261), (25213, 79966785), (29005, 69512241), (52383, 38489635), (75639, 26655595), (87015, 23170747), (87305, 23093781), (110219, 18292695), (126065, 15993357), (261915, 7697927), (330657, 6097565), (378195, 5331119), (551095, 3658539), (1219513, 1653285)]