11907140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5003}}^1$

素因数の和:5036

約数の個数: 48

約数和(自身を含む): 30264192

約数和(自身を除く): 18357052

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5003, 10006, 20012, 25015, 35021, 50030, 70042, 85051, 100060, 140084, 170102, 175105, 340204, 350210, 425255, 595357, 700420, 850510, 1190714, 1701020, 2381428, 2976785, 5953570, 11907140]

約数ペア:

[(1, 11907140), (2, 5953570), (4, 2976785), (5, 2381428), (7, 1701020), (10, 1190714), (14, 850510), (17, 700420), (20, 595357), (28, 425255), (34, 350210), (35, 340204), (68, 175105), (70, 170102), (85, 140084), (119, 100060), (140, 85051), (170, 70042), (238, 50030), (340, 35021), (476, 25015), (595, 20012), (1190, 10006), (2380, 5003)]