17038420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7159}}^1$

素因数の和:7192

約数の個数: 48

約数和(自身を含む): 43303680

約数和(自身を除く): 26265260

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, 7159, 14318, 28636, 35795, 50113, 71590, 100226, 121703, 143180, 200452, 243406, 250565, 486812, 501130, 608515, 851921, 1002260, 1217030, 1703842, 2434060, 3407684, 4259605, 8519210, 17038420]

約数ペア:

[(1, 17038420), (2, 8519210), (4, 4259605), (5, 3407684), (7, 2434060), (10, 1703842), (14, 1217030), (17, 1002260), (20, 851921), (28, 608515), (34, 501130), (35, 486812), (68, 250565), (70, 243406), (85, 200452), (119, 143180), (140, 121703), (170, 100226), (238, 71590), (340, 50113), (476, 35795), (595, 28636), (1190, 14318), (2380, 7159)]