67926040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18692

約数の個数: 64

約数和(自身を含む): 188112960

約数和(自身を除く): 120186920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 18661, 37322, 74644, 93305, 130627, 149288, 186610, 242593, 261254, 373220, 485186, 522508, 653135, 746440, 970372, 1045016, 1212965, 1306270, 1698151, 1940744, 2425930, 2612540, 3396302, 4851860, 5225080, 6792604, 8490755, 9703720, 13585208, 16981510, 33963020, 67926040]

約数ペア:

[(1, 67926040), (2, 33963020), (4, 16981510), (5, 13585208), (7, 9703720), (8, 8490755), (10, 6792604), (13, 5225080), (14, 4851860), (20, 3396302), (26, 2612540), (28, 2425930), (35, 1940744), (40, 1698151), (52, 1306270), (56, 1212965), (65, 1045016), (70, 970372), (91, 746440), (104, 653135), (130, 522508), (140, 485186), (182, 373220), (260, 261254), (280, 242593), (364, 186610), (455, 149288), (520, 130627), (728, 93305), (910, 74644), (1820, 37322), (3640, 18661)]