4767140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2003}}^1$

素因数の和:2036

約数の個数: 48

約数和(自身を含む): 12120192

約数和(自身を除く): 7353052

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, 2003, 2380, 4006, 8012, 10015, 14021, 20030, 28042, 34051, 40060, 56084, 68102, 70105, 136204, 140210, 170255, 238357, 280420, 340510, 476714, 681020, 953428, 1191785, 2383570, 4767140]

約数ペア:

[(1, 4767140), (2, 2383570), (4, 1191785), (5, 953428), (7, 681020), (10, 476714), (14, 340510), (17, 280420), (20, 238357), (28, 170255), (34, 140210), (35, 136204), (68, 70105), (70, 68102), (85, 56084), (119, 40060), (140, 34051), (170, 28042), (238, 20030), (340, 14021), (476, 10015), (595, 8012), (1190, 4006), (2003, 2380)]