10907380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1153}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 25591104

約数和(自身を除く): 14683724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1153, 1892, 2306, 2365, 4612, 4730, 5765, 9460, 11530, 12683, 23060, 25366, 49579, 50732, 63415, 99158, 126830, 198316, 247895, 253660, 495790, 545369, 991580, 1090738, 2181476, 2726845, 5453690, 10907380]

約数ペア:

[(1, 10907380), (2, 5453690), (4, 2726845), (5, 2181476), (10, 1090738), (11, 991580), (20, 545369), (22, 495790), (43, 253660), (44, 247895), (55, 198316), (86, 126830), (110, 99158), (172, 63415), (215, 50732), (220, 49579), (430, 25366), (473, 23060), (860, 12683), (946, 11530), (1153, 9460), (1892, 5765), (2306, 4730), (2365, 4612)]