526561620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{675079}}^1$

素因数の和:675104

約数の個数: 48

約数和(自身を含む): 1587788160

約数和(自身を除く): 1061226540

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, 675079, 1350158, 2025237, 2700316, 3375395, 4050474, 6750790, 8100948, 8776027, 10126185, 13501580, 17552054, 20252370, 26328081, 35104108, 40504740, 43880135, 52656162, 87760270, 105312324, 131640405, 175520540, 263280810, 526561620]

約数ペア:

[(1, 526561620), (2, 263280810), (3, 175520540), (4, 131640405), (5, 105312324), (6, 87760270), (10, 52656162), (12, 43880135), (13, 40504740), (15, 35104108), (20, 26328081), (26, 20252370), (30, 17552054), (39, 13501580), (52, 10126185), (60, 8776027), (65, 8100948), (78, 6750790), (130, 4050474), (156, 3375395), (195, 2700316), (260, 2025237), (390, 1350158), (780, 675079)]