19282760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4086

約数の個数: 64

約数和(自身を含む): 52513920

約数和(自身を除く): 33231160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4051, 4760, 8102, 16204, 20255, 28357, 32408, 40510, 56714, 68867, 81020, 113428, 137734, 141785, 162040, 226856, 275468, 283570, 344335, 482069, 550936, 567140, 688670, 964138, 1134280, 1377340, 1928276, 2410345, 2754680, 3856552, 4820690, 9641380, 19282760]

約数ペア:

[(1, 19282760), (2, 9641380), (4, 4820690), (5, 3856552), (7, 2754680), (8, 2410345), (10, 1928276), (14, 1377340), (17, 1134280), (20, 964138), (28, 688670), (34, 567140), (35, 550936), (40, 482069), (56, 344335), (68, 283570), (70, 275468), (85, 226856), (119, 162040), (136, 141785), (140, 137734), (170, 113428), (238, 81020), (280, 68867), (340, 56714), (476, 40510), (595, 32408), (680, 28357), (952, 20255), (1190, 16204), (2380, 8102), (4051, 4760)]