85602497020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3818131}}^1$

素因数の和:3818218

約数の個数: 48

約数和(自身を含む): 192433852800

約数和(自身を除く): 106831355780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 4484, 5605, 11210, 22420, 3818131, 7636262, 15272524, 19090655, 38181310, 72544489, 76362620, 145088978, 225269729, 290177956, 362722445, 450539458, 725444890, 901078916, 1126348645, 1450889780, 2252697290, 4280124851, 4505394580, 8560249702, 17120499404, 21400624255, 42801248510, 85602497020]

約数ペア:

[(1, 85602497020), (2, 42801248510), (4, 21400624255), (5, 17120499404), (10, 8560249702), (19, 4505394580), (20, 4280124851), (38, 2252697290), (59, 1450889780), (76, 1126348645), (95, 901078916), (118, 725444890), (190, 450539458), (236, 362722445), (295, 290177956), (380, 225269729), (590, 145088978), (1121, 76362620), (1180, 72544489), (2242, 38181310), (4484, 19090655), (5605, 15272524), (11210, 7636262), (22420, 3818131)]