16681942310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1\times {\mathrm{4297}}^1$

素因数の和:5561

約数の個数: 64

約数和(自身を含む): 33922566720

約数和(自身を除く): 17240624410

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1217, 1595, 2434, 3190, 4297, 6085, 8594, 12170, 13387, 21485, 26774, 35293, 42970, 47267, 66935, 70586, 94534, 124613, 133870, 176465, 236335, 249226, 352930, 388223, 472670, 623065, 776446, 1246130, 1370743, 1941115, 2741486, 3882230, 5229449, 6853715, 10458898, 13707430, 26147245, 52294490, 57523939, 115047878, 151654021, 287619695, 303308042, 575239390, 758270105, 1516540210, 1668194231, 3336388462, 8340971155, 16681942310]

約数ペア:

[(1, 16681942310), (2, 8340971155), (5, 3336388462), (10, 1668194231), (11, 1516540210), (22, 758270105), (29, 575239390), (55, 303308042), (58, 287619695), (110, 151654021), (145, 115047878), (290, 57523939), (319, 52294490), (638, 26147245), (1217, 13707430), (1595, 10458898), (2434, 6853715), (3190, 5229449), (4297, 3882230), (6085, 2741486), (8594, 1941115), (12170, 1370743), (13387, 1246130), (21485, 776446), (26774, 623065), (35293, 472670), (42970, 388223), (47267, 352930), (66935, 249226), (70586, 236335), (94534, 176465), (124613, 133870)]