38492760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18869}}^1$

素因数の和:18900

約数の個数: 64

約数和(自身を含む): 122277600

約数和(自身を除く): 83784840

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, 18869, 37738, 56607, 75476, 94345, 113214, 150952, 188690, 226428, 283035, 320773, 377380, 452856, 566070, 641546, 754760, 962319, 1132140, 1283092, 1603865, 1924638, 2264280, 2566184, 3207730, 3849276, 4811595, 6415460, 7698552, 9623190, 12830920, 19246380, 38492760]

約数ペア:

[(1, 38492760), (2, 19246380), (3, 12830920), (4, 9623190), (5, 7698552), (6, 6415460), (8, 4811595), (10, 3849276), (12, 3207730), (15, 2566184), (17, 2264280), (20, 1924638), (24, 1603865), (30, 1283092), (34, 1132140), (40, 962319), (51, 754760), (60, 641546), (68, 566070), (85, 452856), (102, 377380), (120, 320773), (136, 283035), (170, 226428), (204, 188690), (255, 150952), (340, 113214), (408, 94345), (510, 75476), (680, 56607), (1020, 37738), (2040, 18869)]