29893280

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 71505504

約数和(自身を除く): 41612224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2251, 2656, 3320, 4502, 6640, 9004, 11255, 13280, 18008, 22510, 36016, 45020, 72032, 90040, 180080, 186833, 360160, 373666, 747332, 934165, 1494664, 1868330, 2989328, 3736660, 5978656, 7473320, 14946640, 29893280]

約数ペア:

[(1, 29893280), (2, 14946640), (4, 7473320), (5, 5978656), (8, 3736660), (10, 2989328), (16, 1868330), (20, 1494664), (32, 934165), (40, 747332), (80, 373666), (83, 360160), (160, 186833), (166, 180080), (332, 90040), (415, 72032), (664, 45020), (830, 36016), (1328, 22510), (1660, 18008), (2251, 13280), (2656, 11255), (3320, 9004), (4502, 6640)]