57197560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5521}}^1$

素因数の和:5576

約数の個数: 64

約数和(自身を含む): 151081920

約数和(自身を除く): 93884360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 5521, 10360, 11042, 22084, 27605, 38647, 44168, 55210, 77294, 110420, 154588, 193235, 204277, 220840, 309176, 386470, 408554, 772940, 817108, 1021385, 1429939, 1545880, 1634216, 2042770, 2859878, 4085540, 5719756, 7149695, 8171080, 11439512, 14299390, 28598780, 57197560]

約数ペア:

[(1, 57197560), (2, 28598780), (4, 14299390), (5, 11439512), (7, 8171080), (8, 7149695), (10, 5719756), (14, 4085540), (20, 2859878), (28, 2042770), (35, 1634216), (37, 1545880), (40, 1429939), (56, 1021385), (70, 817108), (74, 772940), (140, 408554), (148, 386470), (185, 309176), (259, 220840), (280, 204277), (296, 193235), (370, 154588), (518, 110420), (740, 77294), (1036, 55210), (1295, 44168), (1480, 38647), (2072, 27605), (2590, 22084), (5180, 11042), (5521, 10360)]