11472105520

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4625849}}^1$

素因数の和:4625893

約数の個数: 40

約数和(自身を含む): 27533059200

約数和(自身を除く): 16060953680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 4625849, 9251698, 18503396, 23129245, 37006792, 46258490, 74013584, 92516980, 143401319, 185033960, 286802638, 370067920, 573605276, 717006595, 1147210552, 1434013190, 2294421104, 2868026380, 5736052760, 11472105520]

約数ペア:

[(1, 11472105520), (2, 5736052760), (4, 2868026380), (5, 2294421104), (8, 1434013190), (10, 1147210552), (16, 717006595), (20, 573605276), (31, 370067920), (40, 286802638), (62, 185033960), (80, 143401319), (124, 92516980), (155, 74013584), (248, 46258490), (310, 37006792), (496, 23129245), (620, 18503396), (1240, 9251698), (2480, 4625849)]