32771320

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 77760000

約数和(自身を除く): 44988680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 179, 184, 199, 230, 358, 398, 460, 716, 796, 895, 920, 995, 1432, 1592, 1790, 1990, 3580, 3980, 4117, 4577, 7160, 7960, 8234, 9154, 16468, 18308, 20585, 22885, 32936, 35621, 36616, 41170, 45770, 71242, 82340, 91540, 142484, 164680, 178105, 183080, 284968, 356210, 712420, 819283, 1424840, 1638566, 3277132, 4096415, 6554264, 8192830, 16385660, 32771320]

約数ペア:

[(1, 32771320), (2, 16385660), (4, 8192830), (5, 6554264), (8, 4096415), (10, 3277132), (20, 1638566), (23, 1424840), (40, 819283), (46, 712420), (92, 356210), (115, 284968), (179, 183080), (184, 178105), (199, 164680), (230, 142484), (358, 91540), (398, 82340), (460, 71242), (716, 45770), (796, 41170), (895, 36616), (920, 35621), (995, 32936), (1432, 22885), (1592, 20585), (1790, 18308), (1990, 16468), (3580, 9154), (3980, 8234), (4117, 7960), (4577, 7160)]