17383040

素因数分解:

$2^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 42062760

約数和(自身を除く): 24679720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 173, 314, 320, 346, 628, 640, 692, 785, 865, 1256, 1384, 1570, 1730, 2512, 2768, 3140, 3460, 5024, 5536, 6280, 6920, 10048, 11072, 12560, 13840, 20096, 22144, 25120, 27161, 27680, 50240, 54322, 55360, 100480, 108644, 110720, 135805, 217288, 271610, 434576, 543220, 869152, 1086440, 1738304, 2172880, 3476608, 4345760, 8691520, 17383040]

約数ペア:

[(1, 17383040), (2, 8691520), (4, 4345760), (5, 3476608), (8, 2172880), (10, 1738304), (16, 1086440), (20, 869152), (32, 543220), (40, 434576), (64, 271610), (80, 217288), (128, 135805), (157, 110720), (160, 108644), (173, 100480), (314, 55360), (320, 54322), (346, 50240), (628, 27680), (640, 27161), (692, 25120), (785, 22144), (865, 20096), (1256, 13840), (1384, 12560), (1570, 11072), (1730, 10048), (2512, 6920), (2768, 6280), (3140, 5536), (3460, 5024)]