90329440

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2423}}^1$

素因数の和:2671

約数の個数: 48

約数和(自身を含む): 214407648

約数和(自身を除く): 124078208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1864, 2330, 2423, 3728, 4660, 4846, 7456, 9320, 9692, 12115, 18640, 19384, 24230, 37280, 38768, 48460, 77536, 96920, 193840, 387680, 564559, 1129118, 2258236, 2822795, 4516472, 5645590, 9032944, 11291180, 18065888, 22582360, 45164720, 90329440]

約数ペア:

[(1, 90329440), (2, 45164720), (4, 22582360), (5, 18065888), (8, 11291180), (10, 9032944), (16, 5645590), (20, 4516472), (32, 2822795), (40, 2258236), (80, 1129118), (160, 564559), (233, 387680), (466, 193840), (932, 96920), (1165, 77536), (1864, 48460), (2330, 38768), (2423, 37280), (3728, 24230), (4660, 19384), (4846, 18640), (7456, 12115), (9320, 9692)]