24558640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 61067520

約数和(自身を除く): 36508880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 107, 151, 152, 190, 214, 302, 304, 380, 428, 535, 604, 755, 760, 856, 1070, 1208, 1510, 1520, 1712, 2033, 2140, 2416, 2869, 3020, 4066, 4280, 5738, 6040, 8132, 8560, 10165, 11476, 12080, 14345, 16157, 16264, 20330, 22952, 28690, 32314, 32528, 40660, 45904, 57380, 64628, 80785, 81320, 114760, 129256, 161570, 162640, 229520, 258512, 306983, 323140, 613966, 646280, 1227932, 1292560, 1534915, 2455864, 3069830, 4911728, 6139660, 12279320, 24558640]

約数ペア:

[(1, 24558640), (2, 12279320), (4, 6139660), (5, 4911728), (8, 3069830), (10, 2455864), (16, 1534915), (19, 1292560), (20, 1227932), (38, 646280), (40, 613966), (76, 323140), (80, 306983), (95, 258512), (107, 229520), (151, 162640), (152, 161570), (190, 129256), (214, 114760), (302, 81320), (304, 80785), (380, 64628), (428, 57380), (535, 45904), (604, 40660), (755, 32528), (760, 32314), (856, 28690), (1070, 22952), (1208, 20330), (1510, 16264), (1520, 16157), (1712, 14345), (2033, 12080), (2140, 11476), (2416, 10165), (2869, 8560), (3020, 8132), (4066, 6040), (4280, 5738)]