127493120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{673}}^1$

素因数の和:735

約数の個数: 88

約数和(自身を含む): 314566584

約数和(自身を除く): 187073464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 673, 740, 1024, 1184, 1280, 1346, 1480, 2368, 2560, 2692, 2960, 3365, 4736, 5120, 5384, 5920, 6730, 9472, 10768, 11840, 13460, 18944, 21536, 23680, 24901, 26920, 37888, 43072, 47360, 49802, 53840, 86144, 94720, 99604, 107680, 124505, 172288, 189440, 199208, 215360, 249010, 344576, 398416, 430720, 498020, 689152, 796832, 861440, 996040, 1593664, 1722880, 1992080, 3187328, 3445760, 3984160, 6374656, 7968320, 12749312, 15936640, 25498624, 31873280, 63746560, 127493120]

約数ペア:

[(1, 127493120), (2, 63746560), (4, 31873280), (5, 25498624), (8, 15936640), (10, 12749312), (16, 7968320), (20, 6374656), (32, 3984160), (37, 3445760), (40, 3187328), (64, 1992080), (74, 1722880), (80, 1593664), (128, 996040), (148, 861440), (160, 796832), (185, 689152), (256, 498020), (296, 430720), (320, 398416), (370, 344576), (512, 249010), (592, 215360), (640, 199208), (673, 189440), (740, 172288), (1024, 124505), (1184, 107680), (1280, 99604), (1346, 94720), (1480, 86144), (2368, 53840), (2560, 49802), (2692, 47360), (2960, 43072), (3365, 37888), (4736, 26920), (5120, 24901), (5384, 23680), (5920, 21536), (6730, 18944), (9472, 13460), (10768, 11840)]