2013552320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{484027}}^1$

素因数の和:484057

約数の個数: 56

約数和(自身を含む): 5163610704

約数和(自身を除く): 3150058384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 484027, 968054, 1936108, 2420135, 3872216, 4840270, 6292351, 7744432, 9680540, 12584702, 15488864, 19361080, 25169404, 30977728, 31461755, 38722160, 50338808, 62923510, 77444320, 100677616, 125847020, 154888640, 201355232, 251694040, 402710464, 503388080, 1006776160, 2013552320]

約数ペア:

[(1, 2013552320), (2, 1006776160), (4, 503388080), (5, 402710464), (8, 251694040), (10, 201355232), (13, 154888640), (16, 125847020), (20, 100677616), (26, 77444320), (32, 62923510), (40, 50338808), (52, 38722160), (64, 31461755), (65, 30977728), (80, 25169404), (104, 19361080), (130, 15488864), (160, 12584702), (208, 9680540), (260, 7744432), (320, 6292351), (416, 4840270), (520, 3872216), (832, 2420135), (1040, 1936108), (2080, 968054), (4160, 484027)]