38565520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4051}}^1$

素因数の和:4088

約数の個数: 80

約数和(自身を含む): 108528768

約数和(自身を除く): 69963248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4051, 4760, 8102, 9520, 16204, 20255, 28357, 32408, 40510, 56714, 64816, 68867, 81020, 113428, 137734, 141785, 162040, 226856, 275468, 283570, 324080, 344335, 453712, 482069, 550936, 567140, 688670, 964138, 1101872, 1134280, 1377340, 1928276, 2268560, 2410345, 2754680, 3856552, 4820690, 5509360, 7713104, 9641380, 19282760, 38565520]

約数ペア:

[(1, 38565520), (2, 19282760), (4, 9641380), (5, 7713104), (7, 5509360), (8, 4820690), (10, 3856552), (14, 2754680), (16, 2410345), (17, 2268560), (20, 1928276), (28, 1377340), (34, 1134280), (35, 1101872), (40, 964138), (56, 688670), (68, 567140), (70, 550936), (80, 482069), (85, 453712), (112, 344335), (119, 324080), (136, 283570), (140, 275468), (170, 226856), (238, 162040), (272, 141785), (280, 137734), (340, 113428), (476, 81020), (560, 68867), (595, 64816), (680, 56714), (952, 40510), (1190, 32408), (1360, 28357), (1904, 20255), (2380, 16204), (4051, 9520), (4760, 8102)]