9158920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13469}}^1$

素因数の和:13497

約数の個数: 32

約数和(自身を含む): 21821400

約数和(自身を除く): 12662480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13469, 26938, 53876, 67345, 107752, 134690, 228973, 269380, 457946, 538760, 915892, 1144865, 1831784, 2289730, 4579460, 9158920]

約数ペア:

[(1, 9158920), (2, 4579460), (4, 2289730), (5, 1831784), (8, 1144865), (10, 915892), (17, 538760), (20, 457946), (34, 269380), (40, 228973), (68, 134690), (85, 107752), (136, 67345), (170, 53876), (340, 26938), (680, 13469)]