99411620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64553}}^1$

素因数の和:64580

約数の個数: 48

約数和(自身を含む): 260281728

約数和(自身を除く): 160870108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 64553, 129106, 258212, 322765, 451871, 645530, 710083, 903742, 1291060, 1420166, 1807484, 2259355, 2840332, 3550415, 4518710, 4970581, 7100830, 9037420, 9941162, 14201660, 19882324, 24852905, 49705810, 99411620]

約数ペア:

[(1, 99411620), (2, 49705810), (4, 24852905), (5, 19882324), (7, 14201660), (10, 9941162), (11, 9037420), (14, 7100830), (20, 4970581), (22, 4518710), (28, 3550415), (35, 2840332), (44, 2259355), (55, 1807484), (70, 1420166), (77, 1291060), (110, 903742), (140, 710083), (154, 645530), (220, 451871), (308, 322765), (385, 258212), (770, 129106), (1540, 64553)]