156940065260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{2020861}}^1$

素因数の和:2021234

約数の個数: 48

約数和(自身を含む): 360554114592

約数和(自身を除く): 203614049332

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 353, 706, 1412, 1765, 3530, 3883, 7060, 7766, 15532, 19415, 38830, 77660, 2020861, 4041722, 8083444, 10104305, 20208610, 22229471, 40417220, 44458942, 88917884, 111147355, 222294710, 444589420, 713363933, 1426727866, 2853455732, 3566819665, 7133639330, 7847003263, 14267278660, 15694006526, 31388013052, 39235016315, 78470032630, 156940065260]

約数ペア:

[(1, 156940065260), (2, 78470032630), (4, 39235016315), (5, 31388013052), (10, 15694006526), (11, 14267278660), (20, 7847003263), (22, 7133639330), (44, 3566819665), (55, 2853455732), (110, 1426727866), (220, 713363933), (353, 444589420), (706, 222294710), (1412, 111147355), (1765, 88917884), (3530, 44458942), (3883, 40417220), (7060, 22229471), (7766, 20208610), (15532, 10104305), (19415, 8083444), (38830, 4041722), (77660, 2020861)]