8927105980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{92051}}^1$

素因数の和:92446

約数の個数: 48

約数和(自身を含む): 20243339424

約数和(自身を除く): 11316233444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373, 746, 1492, 1865, 3730, 4849, 7460, 9698, 19396, 24245, 48490, 92051, 96980, 184102, 368204, 460255, 920510, 1196663, 1841020, 2393326, 4786652, 5983315, 11966630, 23933260, 34335023, 68670046, 137340092, 171675115, 343350230, 446355299, 686700460, 892710598, 1785421196, 2231776495, 4463552990, 8927105980]

約数ペア:

[(1, 8927105980), (2, 4463552990), (4, 2231776495), (5, 1785421196), (10, 892710598), (13, 686700460), (20, 446355299), (26, 343350230), (52, 171675115), (65, 137340092), (130, 68670046), (260, 34335023), (373, 23933260), (746, 11966630), (1492, 5983315), (1865, 4786652), (3730, 2393326), (4849, 1841020), (7460, 1196663), (9698, 920510), (19396, 460255), (24245, 368204), (48490, 184102), (92051, 96980)]