1049202980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{7213}}^1$

素因数の和:8268

約数の個数: 48

約数和(自身を含む): 2520860160

約数和(自身を除く): 1471657180

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1039, 2078, 4156, 5195, 7213, 7273, 10390, 14426, 14546, 20780, 28852, 29092, 36065, 36365, 50491, 72130, 72730, 100982, 144260, 145460, 201964, 252455, 504910, 1009820, 7494307, 14988614, 29977228, 37471535, 52460149, 74943070, 104920298, 149886140, 209840596, 262300745, 524601490, 1049202980]

約数ペア:

[(1, 1049202980), (2, 524601490), (4, 262300745), (5, 209840596), (7, 149886140), (10, 104920298), (14, 74943070), (20, 52460149), (28, 37471535), (35, 29977228), (70, 14988614), (140, 7494307), (1039, 1009820), (2078, 504910), (4156, 252455), (5195, 201964), (7213, 145460), (7273, 144260), (10390, 100982), (14426, 72730), (14546, 72130), (20780, 50491), (28852, 36365), (29092, 36065)]