25194340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{74101}}^1$

素因数の和:74127

約数の個数: 24

約数和(自身を含む): 56021112

約数和(自身を除く): 30826772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 74101, 148202, 296404, 370505, 741010, 1259717, 1482020, 2519434, 5038868, 6298585, 12597170, 25194340]

約数ペア:

[(1, 25194340), (2, 12597170), (4, 6298585), (5, 5038868), (10, 2519434), (17, 1482020), (20, 1259717), (34, 741010), (68, 370505), (85, 296404), (170, 148202), (340, 74101)]