109857740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{3137}}^1$

素因数の和:3266

約数の個数: 48

約数和(自身を含む): 246722112

約数和(自身を除く): 136864372

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 3137, 3502, 6274, 7004, 8755, 12548, 15685, 17510, 31370, 35020, 53329, 62740, 106658, 213316, 266645, 323111, 533290, 646222, 1066580, 1292444, 1615555, 3231110, 5492887, 6462220, 10985774, 21971548, 27464435, 54928870, 109857740]

約数ペア:

[(1, 109857740), (2, 54928870), (4, 27464435), (5, 21971548), (10, 10985774), (17, 6462220), (20, 5492887), (34, 3231110), (68, 1615555), (85, 1292444), (103, 1066580), (170, 646222), (206, 533290), (340, 323111), (412, 266645), (515, 213316), (1030, 106658), (1751, 62740), (2060, 53329), (3137, 35020), (3502, 31370), (6274, 17510), (7004, 15685), (8755, 12548)]