201504380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5689}}^1$

素因数の和:5739

約数の個数: 96

約数和(自身を含む): 550609920

約数和(自身を除く): 349105540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 460, 506, 644, 770, 805, 1012, 1265, 1540, 1610, 1771, 2530, 3220, 3542, 5060, 5689, 7084, 8855, 11378, 17710, 22756, 28445, 35420, 39823, 56890, 62579, 79646, 113780, 125158, 130847, 159292, 199115, 250316, 261694, 312895, 398230, 438053, 523388, 625790, 654235, 796460, 876106, 915929, 1251580, 1308470, 1439317, 1752212, 1831858, 2190265, 2616940, 2878634, 3663716, 4380530, 4579645, 5757268, 7196585, 8761060, 9159290, 10075219, 14393170, 18318580, 20150438, 28786340, 40300876, 50376095, 100752190, 201504380]

約数ペア:

[(1, 201504380), (2, 100752190), (4, 50376095), (5, 40300876), (7, 28786340), (10, 20150438), (11, 18318580), (14, 14393170), (20, 10075219), (22, 9159290), (23, 8761060), (28, 7196585), (35, 5757268), (44, 4579645), (46, 4380530), (55, 3663716), (70, 2878634), (77, 2616940), (92, 2190265), (110, 1831858), (115, 1752212), (140, 1439317), (154, 1308470), (161, 1251580), (220, 915929), (230, 876106), (253, 796460), (308, 654235), (322, 625790), (385, 523388), (460, 438053), (506, 398230), (644, 312895), (770, 261694), (805, 250316), (1012, 199115), (1265, 159292), (1540, 130847), (1610, 125158), (1771, 113780), (2530, 79646), (3220, 62579), (3542, 56890), (5060, 39823), (5689, 35420), (7084, 28445), (8855, 22756), (11378, 17710)]