39685053420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{220472519}}^1$

素因数の和:220472534

約数の個数: 36

約数和(自身を含む): 120377995920

約数和(自身を除く): 80692942500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 220472519, 440945038, 661417557, 881890076, 1102362595, 1322835114, 1984252671, 2204725190, 2645670228, 3307087785, 3968505342, 4409450380, 6614175570, 7937010684, 9921263355, 13228351140, 19842526710, 39685053420]

約数ペア:

[(1, 39685053420), (2, 19842526710), (3, 13228351140), (4, 9921263355), (5, 7937010684), (6, 6614175570), (9, 4409450380), (10, 3968505342), (12, 3307087785), (15, 2645670228), (18, 2204725190), (20, 1984252671), (30, 1322835114), (36, 1102362595), (45, 881890076), (60, 661417557), (90, 440945038), (180, 220472519)]