85057940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6553}}^1$

素因数の和:6632

約数の個数: 48

約数和(自身を含む): 198192960

約数和(自身を除く): 113135020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 6553, 12980, 13106, 26212, 32765, 65530, 72083, 131060, 144166, 288332, 360415, 386627, 720830, 773254, 1441660, 1546508, 1933135, 3866270, 4252897, 7732540, 8505794, 17011588, 21264485, 42528970, 85057940]

約数ペア:

[(1, 85057940), (2, 42528970), (4, 21264485), (5, 17011588), (10, 8505794), (11, 7732540), (20, 4252897), (22, 3866270), (44, 1933135), (55, 1546508), (59, 1441660), (110, 773254), (118, 720830), (220, 386627), (236, 360415), (295, 288332), (590, 144166), (649, 131060), (1180, 72083), (1298, 65530), (2596, 32765), (3245, 26212), (6490, 13106), (6553, 12980)]