2066564760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1324721}}^1$

素因数の和:1324748

約数の個数: 64

約数和(自身を含む): 6676598880

約数和(自身を除く): 4610034120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1324721, 2649442, 3974163, 5298884, 6623605, 7948326, 10597768, 13247210, 15896652, 17221373, 19870815, 26494420, 31793304, 34442746, 39741630, 51664119, 52988840, 68885492, 79483260, 86106865, 103328238, 137770984, 158966520, 172213730, 206656476, 258320595, 344427460, 413312952, 516641190, 688854920, 1033282380, 2066564760]

約数ペア:

[(1, 2066564760), (2, 1033282380), (3, 688854920), (4, 516641190), (5, 413312952), (6, 344427460), (8, 258320595), (10, 206656476), (12, 172213730), (13, 158966520), (15, 137770984), (20, 103328238), (24, 86106865), (26, 79483260), (30, 68885492), (39, 52988840), (40, 51664119), (52, 39741630), (60, 34442746), (65, 31793304), (78, 26494420), (104, 19870815), (120, 17221373), (130, 15896652), (156, 13247210), (195, 10597768), (260, 7948326), (312, 6623605), (390, 5298884), (520, 3974163), (780, 2649442), (1560, 1324721)]