447356824570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{220687}}^1$

素因数の和:220987

約数の個数: 64

約数和(自身を含む): 869475409920

約数和(自身を除く): 422118585350

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 227, 235, 454, 470, 893, 1135, 1786, 2270, 4313, 4465, 8626, 8930, 10669, 21338, 21565, 43130, 53345, 106690, 202711, 220687, 405422, 441374, 1013555, 1103435, 2027110, 2206870, 4193053, 8386106, 10372289, 20744578, 20965265, 41930530, 50095949, 51861445, 100191898, 103722890, 197073491, 250479745, 394146982, 500959490, 951823031, 985367455, 1903646062, 1970734910, 2354509603, 4709019206, 4759115155, 9518230310, 11772548015, 23545096030, 44735682457, 89471364914, 223678412285, 447356824570]

約数ペア:

[(1, 447356824570), (2, 223678412285), (5, 89471364914), (10, 44735682457), (19, 23545096030), (38, 11772548015), (47, 9518230310), (94, 4759115155), (95, 4709019206), (190, 2354509603), (227, 1970734910), (235, 1903646062), (454, 985367455), (470, 951823031), (893, 500959490), (1135, 394146982), (1786, 250479745), (2270, 197073491), (4313, 103722890), (4465, 100191898), (8626, 51861445), (8930, 50095949), (10669, 41930530), (21338, 20965265), (21565, 20744578), (43130, 10372289), (53345, 8386106), (106690, 4193053), (202711, 2206870), (220687, 2027110), (405422, 1103435), (441374, 1013555)]