19129080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9377}}^1$

素因数の和:9408

約数の個数: 64

約数和(自身を含む): 60769440

約数和(自身を除く): 41640360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 9377, 18754, 28131, 37508, 46885, 56262, 75016, 93770, 112524, 140655, 159409, 187540, 225048, 281310, 318818, 375080, 478227, 562620, 637636, 797045, 956454, 1125240, 1275272, 1594090, 1912908, 2391135, 3188180, 3825816, 4782270, 6376360, 9564540, 19129080]

約数ペア:

[(1, 19129080), (2, 9564540), (3, 6376360), (4, 4782270), (5, 3825816), (6, 3188180), (8, 2391135), (10, 1912908), (12, 1594090), (15, 1275272), (17, 1125240), (20, 956454), (24, 797045), (30, 637636), (34, 562620), (40, 478227), (51, 375080), (60, 318818), (68, 281310), (85, 225048), (102, 187540), (120, 159409), (136, 140655), (170, 112524), (204, 93770), (255, 75016), (340, 56262), (408, 46885), (510, 37508), (680, 28131), (1020, 18754), (2040, 9377)]