63244640

素因数分解:

$2^5\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1427}}^1$

素因数の和:1719

約数の個数: 48

約数和(自身を含む): 150059952

約数和(自身を除く): 86815312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 277, 554, 1108, 1385, 1427, 2216, 2770, 2854, 4432, 5540, 5708, 7135, 8864, 11080, 11416, 14270, 22160, 22832, 28540, 44320, 45664, 57080, 114160, 228320, 395279, 790558, 1581116, 1976395, 3162232, 3952790, 6324464, 7905580, 12648928, 15811160, 31622320, 63244640]

約数ペア:

[(1, 63244640), (2, 31622320), (4, 15811160), (5, 12648928), (8, 7905580), (10, 6324464), (16, 3952790), (20, 3162232), (32, 1976395), (40, 1581116), (80, 790558), (160, 395279), (277, 228320), (554, 114160), (1108, 57080), (1385, 45664), (1427, 44320), (2216, 28540), (2770, 22832), (2854, 22160), (4432, 14270), (5540, 11416), (5708, 11080), (7135, 8864)]