9527366920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{10009}}^1$

素因数の和:10522

約数の個数: 64

約数和(自身を含む): 21891870000

約数和(自身を除く): 12364503080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 449, 530, 898, 1060, 1796, 2120, 2245, 3592, 4490, 8980, 10009, 17960, 20018, 23797, 40036, 47594, 50045, 80072, 95188, 100090, 118985, 190376, 200180, 237970, 400360, 475940, 530477, 951880, 1060954, 2121908, 2652385, 4243816, 4494041, 5304770, 8988082, 10609540, 17976164, 21219080, 22470205, 35952328, 44940410, 89880820, 179761640, 238184173, 476368346, 952736692, 1190920865, 1905473384, 2381841730, 4763683460, 9527366920]

約数ペア:

[(1, 9527366920), (2, 4763683460), (4, 2381841730), (5, 1905473384), (8, 1190920865), (10, 952736692), (20, 476368346), (40, 238184173), (53, 179761640), (106, 89880820), (212, 44940410), (265, 35952328), (424, 22470205), (449, 21219080), (530, 17976164), (898, 10609540), (1060, 8988082), (1796, 5304770), (2120, 4494041), (2245, 4243816), (3592, 2652385), (4490, 2121908), (8980, 1060954), (10009, 951880), (17960, 530477), (20018, 475940), (23797, 400360), (40036, 237970), (47594, 200180), (50045, 190376), (80072, 118985), (95188, 100090)]