105355520

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1553}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 257286456

約数和(自身を除く): 151930936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 530, 640, 848, 1060, 1280, 1553, 1696, 2120, 3106, 3392, 4240, 6212, 6784, 7765, 8480, 12424, 13568, 15530, 16960, 24848, 31060, 33920, 49696, 62120, 67840, 82309, 99392, 124240, 164618, 198784, 248480, 329236, 397568, 411545, 496960, 658472, 823090, 993920, 1316944, 1646180, 1987840, 2633888, 3292360, 5267776, 6584720, 10535552, 13169440, 21071104, 26338880, 52677760, 105355520]

約数ペア:

[(1, 105355520), (2, 52677760), (4, 26338880), (5, 21071104), (8, 13169440), (10, 10535552), (16, 6584720), (20, 5267776), (32, 3292360), (40, 2633888), (53, 1987840), (64, 1646180), (80, 1316944), (106, 993920), (128, 823090), (160, 658472), (212, 496960), (256, 411545), (265, 397568), (320, 329236), (424, 248480), (530, 198784), (640, 164618), (848, 124240), (1060, 99392), (1280, 82309), (1553, 67840), (1696, 62120), (2120, 49696), (3106, 33920), (3392, 31060), (4240, 24848), (6212, 16960), (6784, 15530), (7765, 13568), (8480, 12424)]