13306059760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{3394403}}^1$

素因数の和:3394430

約数の個数: 60

約数和(自身を含む): 35987471208

約数和(自身を除く): 22681411448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 3394403, 6788806, 13577612, 16972015, 23760821, 27155224, 33944030, 47521642, 54310448, 67888060, 95043284, 118804105, 135776120, 166325747, 190086568, 237608210, 271552240, 332651494, 380173136, 475216420, 665302988, 831628735, 950432840, 1330605976, 1663257470, 1900865680, 2661211952, 3326514940, 6653029880, 13306059760]

約数ペア:

[(1, 13306059760), (2, 6653029880), (4, 3326514940), (5, 2661211952), (7, 1900865680), (8, 1663257470), (10, 1330605976), (14, 950432840), (16, 831628735), (20, 665302988), (28, 475216420), (35, 380173136), (40, 332651494), (49, 271552240), (56, 237608210), (70, 190086568), (80, 166325747), (98, 135776120), (112, 118804105), (140, 95043284), (196, 67888060), (245, 54310448), (280, 47521642), (392, 33944030), (490, 27155224), (560, 23760821), (784, 16972015), (980, 13577612), (1960, 6788806), (3920, 3394403)]