57658580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11131}}^1$

素因数の和:11184

約数の個数: 48

約数和(自身を含む): 142133376

約数和(自身を除く): 84474796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 11131, 22262, 44524, 55655, 77917, 111310, 155834, 222620, 311668, 389585, 411847, 779170, 823694, 1558340, 1647388, 2059235, 2882929, 4118470, 5765858, 8236940, 11531716, 14414645, 28829290, 57658580]

約数ペア:

[(1, 57658580), (2, 28829290), (4, 14414645), (5, 11531716), (7, 8236940), (10, 5765858), (14, 4118470), (20, 2882929), (28, 2059235), (35, 1647388), (37, 1558340), (70, 823694), (74, 779170), (140, 411847), (148, 389585), (185, 311668), (259, 222620), (370, 155834), (518, 111310), (740, 77917), (1036, 55655), (1295, 44524), (2590, 22262), (5180, 11131)]