1567297760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1399373}}^1$

素因数の和:1399395

約数の個数: 48

約数和(自身を含む): 4231706976

約数和(自身を除く): 2664409216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1399373, 2798746, 5597492, 6996865, 9795611, 11194984, 13993730, 19591222, 22389968, 27987460, 39182444, 44779936, 48978055, 55974920, 78364888, 97956110, 111949840, 156729776, 195912220, 223899680, 313459552, 391824440, 783648880, 1567297760]

約数ペア:

[(1, 1567297760), (2, 783648880), (4, 391824440), (5, 313459552), (7, 223899680), (8, 195912220), (10, 156729776), (14, 111949840), (16, 97956110), (20, 78364888), (28, 55974920), (32, 48978055), (35, 44779936), (40, 39182444), (56, 27987460), (70, 22389968), (80, 19591222), (112, 13993730), (140, 11194984), (160, 9795611), (224, 6996865), (280, 5597492), (560, 2798746), (1120, 1399373)]