56935760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 152240256

約数和(自身を除く): 95304496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 293, 347, 560, 586, 694, 1172, 1388, 1465, 1735, 2051, 2344, 2429, 2776, 2930, 3470, 4102, 4688, 4858, 5552, 5860, 6940, 8204, 9716, 10255, 11720, 12145, 13880, 16408, 19432, 20510, 23440, 24290, 27760, 32816, 38864, 41020, 48580, 82040, 97160, 101671, 164080, 194320, 203342, 406684, 508355, 711697, 813368, 1016710, 1423394, 1626736, 2033420, 2846788, 3558485, 4066840, 5693576, 7116970, 8133680, 11387152, 14233940, 28467880, 56935760]

約数ペア:

[(1, 56935760), (2, 28467880), (4, 14233940), (5, 11387152), (7, 8133680), (8, 7116970), (10, 5693576), (14, 4066840), (16, 3558485), (20, 2846788), (28, 2033420), (35, 1626736), (40, 1423394), (56, 1016710), (70, 813368), (80, 711697), (112, 508355), (140, 406684), (280, 203342), (293, 194320), (347, 164080), (560, 101671), (586, 97160), (694, 82040), (1172, 48580), (1388, 41020), (1465, 38864), (1735, 32816), (2051, 27760), (2344, 24290), (2429, 23440), (2776, 20510), (2930, 19432), (3470, 16408), (4102, 13880), (4688, 12145), (4858, 11720), (5552, 10255), (5860, 9716), (6940, 8204)]