10377820

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 23351328

約数和(自身を除く): 12973508

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 131, 170, 233, 262, 340, 466, 524, 655, 932, 1165, 1310, 2227, 2330, 2620, 3961, 4454, 4660, 7922, 8908, 11135, 15844, 19805, 22270, 30523, 39610, 44540, 61046, 79220, 122092, 152615, 305230, 518891, 610460, 1037782, 2075564, 2594455, 5188910, 10377820]

約数ペア:

[(1, 10377820), (2, 5188910), (4, 2594455), (5, 2075564), (10, 1037782), (17, 610460), (20, 518891), (34, 305230), (68, 152615), (85, 122092), (131, 79220), (170, 61046), (233, 44540), (262, 39610), (340, 30523), (466, 22270), (524, 19805), (655, 15844), (932, 11135), (1165, 8908), (1310, 7922), (2227, 4660), (2330, 4454), (2620, 3961)]