40181010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 102384000

約数和(自身を除く): 62202990

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 157, 190, 285, 314, 449, 471, 570, 785, 898, 942, 1347, 1570, 2245, 2355, 2694, 2983, 4490, 4710, 5966, 6735, 8531, 8949, 13470, 14915, 17062, 17898, 25593, 29830, 42655, 44745, 51186, 70493, 85310, 89490, 127965, 140986, 211479, 255930, 352465, 422958, 704930, 1057395, 1339367, 2114790, 2678734, 4018101, 6696835, 8036202, 13393670, 20090505, 40181010]

約数ペア:

[(1, 40181010), (2, 20090505), (3, 13393670), (5, 8036202), (6, 6696835), (10, 4018101), (15, 2678734), (19, 2114790), (30, 1339367), (38, 1057395), (57, 704930), (95, 422958), (114, 352465), (157, 255930), (190, 211479), (285, 140986), (314, 127965), (449, 89490), (471, 85310), (570, 70493), (785, 51186), (898, 44745), (942, 42655), (1347, 29830), (1570, 25593), (2245, 17898), (2355, 17062), (2694, 14915), (2983, 13470), (4490, 8949), (4710, 8531), (5966, 6735)]