8052176210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1\times {\mathrm{1571}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 15829914240

約数和(自身を除く): 7777738030

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 443, 445, 886, 890, 1157, 1571, 2215, 2314, 3142, 4430, 5759, 5785, 7855, 11518, 11570, 15710, 20423, 28795, 39427, 40846, 57590, 78854, 102115, 139819, 197135, 204230, 279638, 394270, 512551, 695953, 699095, 1025102, 1391906, 1398190, 1817647, 2562755, 3479765, 3635294, 5125510, 6959530, 9047389, 9088235, 18094778, 18176470, 45236945, 61939817, 90473890, 123879634, 309699085, 619398170, 805217621, 1610435242, 4026088105, 8052176210]

約数ペア:

[(1, 8052176210), (2, 4026088105), (5, 1610435242), (10, 805217621), (13, 619398170), (26, 309699085), (65, 123879634), (89, 90473890), (130, 61939817), (178, 45236945), (443, 18176470), (445, 18094778), (886, 9088235), (890, 9047389), (1157, 6959530), (1571, 5125510), (2215, 3635294), (2314, 3479765), (3142, 2562755), (4430, 1817647), (5759, 1398190), (5785, 1391906), (7855, 1025102), (11518, 699095), (11570, 695953), (15710, 512551), (20423, 394270), (28795, 279638), (39427, 204230), (40846, 197135), (57590, 139819), (78854, 102115)]