88123520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7247}}^1$

素因数の和:7285

約数の個数: 64

約数和(自身を含む): 221788800

約数和(自身を除く): 133665280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6080, 7247, 12160, 14494, 28988, 36235, 57976, 72470, 115952, 137693, 144940, 231904, 275386, 289880, 463808, 550772, 579760, 688465, 927616, 1101544, 1159520, 1376930, 2203088, 2319040, 2753860, 4406176, 4638080, 5507720, 8812352, 11015440, 17624704, 22030880, 44061760, 88123520]

約数ペア:

[(1, 88123520), (2, 44061760), (4, 22030880), (5, 17624704), (8, 11015440), (10, 8812352), (16, 5507720), (19, 4638080), (20, 4406176), (32, 2753860), (38, 2319040), (40, 2203088), (64, 1376930), (76, 1159520), (80, 1101544), (95, 927616), (128, 688465), (152, 579760), (160, 550772), (190, 463808), (304, 289880), (320, 275386), (380, 231904), (608, 144940), (640, 137693), (760, 115952), (1216, 72470), (1520, 57976), (2432, 36235), (3040, 28988), (6080, 14494), (7247, 12160)]