1110363080

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{202621}}^1$

素因数の和:202769

約数の個数: 32

約数和(自身を含む): 2516565240

約数和(自身を除く): 1406202160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 202621, 405242, 810484, 1013105, 1620968, 2026210, 4052420, 8104840, 27759077, 55518154, 111036308, 138795385, 222072616, 277590770, 555181540, 1110363080]

約数ペア:

[(1, 1110363080), (2, 555181540), (4, 277590770), (5, 222072616), (8, 138795385), (10, 111036308), (20, 55518154), (40, 27759077), (137, 8104840), (274, 4052420), (548, 2026210), (685, 1620968), (1096, 1013105), (1370, 810484), (2740, 405242), (5480, 202621)]