27480625340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{512507}}^1$

素因数の和:512906

約数の個数: 48

約数和(自身を含む): 66125832192

約数和(自身を除く): 38645206852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 383, 766, 1532, 1915, 2681, 3830, 5362, 7660, 10724, 13405, 26810, 53620, 512507, 1025014, 2050028, 2562535, 3587549, 5125070, 7175098, 10250140, 14350196, 17937745, 35875490, 71750980, 196290181, 392580362, 785160724, 981450905, 1374031267, 1962901810, 2748062534, 3925803620, 5496125068, 6870156335, 13740312670, 27480625340]

約数ペア:

[(1, 27480625340), (2, 13740312670), (4, 6870156335), (5, 5496125068), (7, 3925803620), (10, 2748062534), (14, 1962901810), (20, 1374031267), (28, 981450905), (35, 785160724), (70, 392580362), (140, 196290181), (383, 71750980), (766, 35875490), (1532, 17937745), (1915, 14350196), (2681, 10250140), (3830, 7175098), (5362, 5125070), (7660, 3587549), (10724, 2562535), (13405, 2050028), (26810, 1025014), (53620, 512507)]