1173808520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1726189}}^1$

素因数の和:1726217

約数の個数: 32

約数和(自身を含む): 2796427800

約数和(自身を除く): 1622619280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1726189, 3452378, 6904756, 8630945, 13809512, 17261890, 29345213, 34523780, 58690426, 69047560, 117380852, 146726065, 234761704, 293452130, 586904260, 1173808520]

約数ペア:

[(1, 1173808520), (2, 586904260), (4, 293452130), (5, 234761704), (8, 146726065), (10, 117380852), (17, 69047560), (20, 58690426), (34, 34523780), (40, 29345213), (68, 17261890), (85, 13809512), (136, 8630945), (170, 6904756), (340, 3452378), (680, 1726189)]