10855378490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{4999}}^1$

素因数の和:6075

約数の個数: 64

約数和(自身を含む): 22464000000

約数和(自身を除く): 11608621510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1039, 1045, 2078, 2090, 4999, 5195, 9998, 10390, 11429, 19741, 22858, 24995, 39482, 49990, 54989, 57145, 94981, 98705, 109978, 114290, 189962, 197410, 217151, 274945, 434302, 474905, 549890, 949810, 1044791, 1085755, 2089582, 2171510, 5193961, 5223955, 10387922, 10447910, 25969805, 51939610, 57133571, 98685259, 114267142, 197370518, 285667855, 493426295, 571335710, 986852590, 1085537849, 2171075698, 5427689245, 10855378490]

約数ペア:

[(1, 10855378490), (2, 5427689245), (5, 2171075698), (10, 1085537849), (11, 986852590), (19, 571335710), (22, 493426295), (38, 285667855), (55, 197370518), (95, 114267142), (110, 98685259), (190, 57133571), (209, 51939610), (418, 25969805), (1039, 10447910), (1045, 10387922), (2078, 5223955), (2090, 5193961), (4999, 2171510), (5195, 2089582), (9998, 1085755), (10390, 1044791), (11429, 949810), (19741, 549890), (22858, 474905), (24995, 434302), (39482, 274945), (49990, 217151), (54989, 197410), (57145, 189962), (94981, 114290), (98705, 109978)]