69404480

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2027}}^1$

素因数の和:2151

約数の個数: 56

約数和(自身を含む): 166896288

約数和(自身を除く): 97491808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 214, 320, 428, 535, 856, 1070, 1712, 2027, 2140, 3424, 4054, 4280, 6848, 8108, 8560, 10135, 16216, 17120, 20270, 32432, 34240, 40540, 64864, 81080, 129728, 162160, 216889, 324320, 433778, 648640, 867556, 1084445, 1735112, 2168890, 3470224, 4337780, 6940448, 8675560, 13880896, 17351120, 34702240, 69404480]

約数ペア:

[(1, 69404480), (2, 34702240), (4, 17351120), (5, 13880896), (8, 8675560), (10, 6940448), (16, 4337780), (20, 3470224), (32, 2168890), (40, 1735112), (64, 1084445), (80, 867556), (107, 648640), (160, 433778), (214, 324320), (320, 216889), (428, 162160), (535, 129728), (856, 81080), (1070, 64864), (1712, 40540), (2027, 34240), (2140, 32432), (3424, 20270), (4054, 17120), (4280, 16216), (6848, 10135), (8108, 8560)]