1937680

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 4600152

約数和(自身を除く): 2662472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 457, 530, 848, 914, 1060, 1828, 2120, 2285, 3656, 4240, 4570, 7312, 9140, 18280, 24221, 36560, 48442, 96884, 121105, 193768, 242210, 387536, 484420, 968840, 1937680]

約数ペア:

[(1, 1937680), (2, 968840), (4, 484420), (5, 387536), (8, 242210), (10, 193768), (16, 121105), (20, 96884), (40, 48442), (53, 36560), (80, 24221), (106, 18280), (212, 9140), (265, 7312), (424, 4570), (457, 4240), (530, 3656), (848, 2285), (914, 2120), (1060, 1828)]