74076080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5479}}^1$

素因数の和:5518

約数の個数: 60

約数和(自身を含む): 186528240

約数和(自身を除く): 112452160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 2704, 3380, 5479, 6760, 10958, 13520, 21916, 27395, 43832, 54790, 71227, 87664, 109580, 142454, 219160, 284908, 356135, 438320, 569816, 712270, 925951, 1139632, 1424540, 1851902, 2849080, 3703804, 4629755, 5698160, 7407608, 9259510, 14815216, 18519020, 37038040, 74076080]

約数ペア:

[(1, 74076080), (2, 37038040), (4, 18519020), (5, 14815216), (8, 9259510), (10, 7407608), (13, 5698160), (16, 4629755), (20, 3703804), (26, 2849080), (40, 1851902), (52, 1424540), (65, 1139632), (80, 925951), (104, 712270), (130, 569816), (169, 438320), (208, 356135), (260, 284908), (338, 219160), (520, 142454), (676, 109580), (845, 87664), (1040, 71227), (1352, 54790), (1690, 43832), (2704, 27395), (3380, 21916), (5479, 13520), (6760, 10958)]