26918778835

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{2411}}^1$

素因数の和:2696

約数の個数: 48

約数和(自身を含む): 35668327968

約数和(自身を除く): 8749549133

約数列:

[1, 5, 13, 65, 73, 169, 181, 365, 845, 905, 949, 2353, 2411, 4745, 11765, 12055, 12337, 13213, 30589, 31343, 61685, 66065, 152945, 156715, 171769, 176003, 407459, 436391, 858845, 880015, 2037295, 2181955, 2232997, 2288039, 5673083, 11164985, 11440195, 28365415, 29744507, 31856543, 73750079, 148722535, 159282715, 368750395, 414135059, 2070675295, 5383755767, 26918778835]

約数ペア:

[(1, 26918778835), (5, 5383755767), (13, 2070675295), (65, 414135059), (73, 368750395), (169, 159282715), (181, 148722535), (365, 73750079), (845, 31856543), (905, 29744507), (949, 28365415), (2353, 11440195), (2411, 11164985), (4745, 5673083), (11765, 2288039), (12055, 2232997), (12337, 2181955), (13213, 2037295), (30589, 880015), (31343, 858845), (61685, 436391), (66065, 407459), (152945, 176003), (156715, 171769)]