12289367060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2153}}^1\times {\mathrm{6961}}^1$

素因数の和:9164

約数の個数: 48

約数和(自身を含む): 26453205072

約数和(自身を除く): 14163838012

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2153, 4306, 6961, 8612, 10765, 13922, 21530, 27844, 34805, 43060, 69610, 88273, 139220, 176546, 285401, 353092, 441365, 570802, 882730, 1141604, 1427005, 1765460, 2854010, 5708020, 14987033, 29974066, 59948132, 74935165, 149870330, 299740660, 614468353, 1228936706, 2457873412, 3072341765, 6144683530, 12289367060]

約数ペア:

[(1, 12289367060), (2, 6144683530), (4, 3072341765), (5, 2457873412), (10, 1228936706), (20, 614468353), (41, 299740660), (82, 149870330), (164, 74935165), (205, 59948132), (410, 29974066), (820, 14987033), (2153, 5708020), (4306, 2854010), (6961, 1765460), (8612, 1427005), (10765, 1141604), (13922, 882730), (21530, 570802), (27844, 441365), (34805, 353092), (43060, 285401), (69610, 176546), (88273, 139220)]