5280990780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6770501}}^1$

素因数の和:6770526

約数の個数: 48

約数和(自身を含む): 15924220704

約数和(自身を除く): 10643229924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6770501, 13541002, 20311503, 27082004, 33852505, 40623006, 67705010, 81246012, 88016513, 101557515, 135410020, 176033026, 203115030, 264049539, 352066052, 406230060, 440082565, 528099078, 880165130, 1056198156, 1320247695, 1760330260, 2640495390, 5280990780]

約数ペア:

[(1, 5280990780), (2, 2640495390), (3, 1760330260), (4, 1320247695), (5, 1056198156), (6, 880165130), (10, 528099078), (12, 440082565), (13, 406230060), (15, 352066052), (20, 264049539), (26, 203115030), (30, 176033026), (39, 135410020), (52, 101557515), (60, 88016513), (65, 81246012), (78, 67705010), (130, 40623006), (156, 33852505), (195, 27082004), (260, 20311503), (390, 13541002), (780, 6770501)]