57407980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{24121}}^1$

素因数の和:24154

約数の個数: 48

約数和(自身を含む): 145889856

約数和(自身を除く): 88481876

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, 24121, 48242, 96484, 120605, 168847, 241210, 337694, 410057, 482420, 675388, 820114, 844235, 1640228, 1688470, 2050285, 2870399, 3376940, 4100570, 5740798, 8201140, 11481596, 14351995, 28703990, 57407980]

約数ペア:

[(1, 57407980), (2, 28703990), (4, 14351995), (5, 11481596), (7, 8201140), (10, 5740798), (14, 4100570), (17, 3376940), (20, 2870399), (28, 2050285), (34, 1688470), (35, 1640228), (68, 844235), (70, 820114), (85, 675388), (119, 482420), (140, 410057), (170, 337694), (238, 241210), (340, 168847), (476, 120605), (595, 96484), (1190, 48242), (2380, 24121)]