4230467020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{38833}}^1$

素因数の和:39274

約数の個数: 48

約数和(自身を含む): 9590444640

約数和(自身を除く): 5359977620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 419, 838, 1676, 2095, 4190, 5447, 8380, 10894, 21788, 27235, 38833, 54470, 77666, 108940, 155332, 194165, 388330, 504829, 776660, 1009658, 2019316, 2524145, 5048290, 10096580, 16271027, 32542054, 65084108, 81355135, 162710270, 211523351, 325420540, 423046702, 846093404, 1057616755, 2115233510, 4230467020]

約数ペア:

[(1, 4230467020), (2, 2115233510), (4, 1057616755), (5, 846093404), (10, 423046702), (13, 325420540), (20, 211523351), (26, 162710270), (52, 81355135), (65, 65084108), (130, 32542054), (260, 16271027), (419, 10096580), (838, 5048290), (1676, 2524145), (2095, 2019316), (4190, 1009658), (5447, 776660), (8380, 504829), (10894, 388330), (21788, 194165), (27235, 155332), (38833, 108940), (54470, 77666)]