23588560

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3313}}^1$

素因数の和:3415

約数の個数: 40

約数和(自身を含む): 55476360

約数和(自身を除く): 31887800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3313, 3560, 6626, 7120, 13252, 16565, 26504, 33130, 53008, 66260, 132520, 265040, 294857, 589714, 1179428, 1474285, 2358856, 2948570, 4717712, 5897140, 11794280, 23588560]

約数ペア:

[(1, 23588560), (2, 11794280), (4, 5897140), (5, 4717712), (8, 2948570), (10, 2358856), (16, 1474285), (20, 1179428), (40, 589714), (80, 294857), (89, 265040), (178, 132520), (356, 66260), (445, 53008), (712, 33130), (890, 26504), (1424, 16565), (1780, 13252), (3313, 7120), (3560, 6626)]