4068030920

素因数分解:

$2^3\times 5^1\times {\mathrm{3697}}^1\times {\mathrm{27509}}^1$

素因数の和:31217

約数の個数: 32

約数和(自身を含む): 9155878200

約数和(自身を除く): 5087847280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3697, 7394, 14788, 18485, 27509, 29576, 36970, 55018, 73940, 110036, 137545, 147880, 220072, 275090, 550180, 1100360, 101700773, 203401546, 406803092, 508503865, 813606184, 1017007730, 2034015460, 4068030920]

約数ペア:

[(1, 4068030920), (2, 2034015460), (4, 1017007730), (5, 813606184), (8, 508503865), (10, 406803092), (20, 203401546), (40, 101700773), (3697, 1100360), (7394, 550180), (14788, 275090), (18485, 220072), (27509, 147880), (29576, 137545), (36970, 110036), (55018, 73940)]