33208640

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:835

約数の個数: 56

約数和(自身を含む): 79702152

約数和(自身を除く): 46493512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 661, 785, 1256, 1322, 1570, 2512, 2644, 3140, 3305, 5024, 5288, 6280, 6610, 10048, 10576, 12560, 13220, 21152, 25120, 26440, 42304, 50240, 52880, 103777, 105760, 207554, 211520, 415108, 518885, 830216, 1037770, 1660432, 2075540, 3320864, 4151080, 6641728, 8302160, 16604320, 33208640]

約数ペア:

[(1, 33208640), (2, 16604320), (4, 8302160), (5, 6641728), (8, 4151080), (10, 3320864), (16, 2075540), (20, 1660432), (32, 1037770), (40, 830216), (64, 518885), (80, 415108), (157, 211520), (160, 207554), (314, 105760), (320, 103777), (628, 52880), (661, 50240), (785, 42304), (1256, 26440), (1322, 25120), (1570, 21152), (2512, 13220), (2644, 12560), (3140, 10576), (3305, 10048), (5024, 6610), (5288, 6280)]