75525920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15227}}^1$

素因数の和:15273

約数の個数: 48

約数和(自身を含む): 184197888

約数和(自身を除く): 108671968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 15227, 30454, 60908, 76135, 121816, 152270, 243632, 304540, 472037, 487264, 609080, 944074, 1218160, 1888148, 2360185, 2436320, 3776296, 4720370, 7552592, 9440740, 15105184, 18881480, 37762960, 75525920]

約数ペア:

[(1, 75525920), (2, 37762960), (4, 18881480), (5, 15105184), (8, 9440740), (10, 7552592), (16, 4720370), (20, 3776296), (31, 2436320), (32, 2360185), (40, 1888148), (62, 1218160), (80, 944074), (124, 609080), (155, 487264), (160, 472037), (248, 304540), (310, 243632), (496, 152270), (620, 121816), (992, 76135), (1240, 60908), (2480, 30454), (4960, 15227)]