104026760

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29221}}^1$

素因数の和:29321

約数の個数: 32

約数和(自身を含む): 236698200

約数和(自身を除く): 132671440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 29221, 58442, 116884, 146105, 233768, 292210, 584420, 1168840, 2600669, 5201338, 10402676, 13003345, 20805352, 26006690, 52013380, 104026760]

約数ペア:

[(1, 104026760), (2, 52013380), (4, 26006690), (5, 20805352), (8, 13003345), (10, 10402676), (20, 5201338), (40, 2600669), (89, 1168840), (178, 584420), (356, 292210), (445, 233768), (712, 146105), (890, 116884), (1780, 58442), (3560, 29221)]