594388840

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:914

約数の個数: 64

約数和(自身を含む): 1358280000

約数和(自身を除く): 763891160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 307, 388, 485, 499, 614, 776, 970, 998, 1228, 1535, 1940, 1996, 2456, 2495, 3070, 3880, 3992, 4990, 6140, 9980, 12280, 19960, 29779, 48403, 59558, 96806, 119116, 148895, 153193, 193612, 238232, 242015, 297790, 306386, 387224, 484030, 595580, 612772, 765965, 968060, 1191160, 1225544, 1531930, 1936120, 3063860, 6127720, 14859721, 29719442, 59438884, 74298605, 118877768, 148597210, 297194420, 594388840]

約数ペア:

[(1, 594388840), (2, 297194420), (4, 148597210), (5, 118877768), (8, 74298605), (10, 59438884), (20, 29719442), (40, 14859721), (97, 6127720), (194, 3063860), (307, 1936120), (388, 1531930), (485, 1225544), (499, 1191160), (614, 968060), (776, 765965), (970, 612772), (998, 595580), (1228, 484030), (1535, 387224), (1940, 306386), (1996, 297790), (2456, 242015), (2495, 238232), (3070, 193612), (3880, 153193), (3992, 148895), (4990, 119116), (6140, 96806), (9980, 59558), (12280, 48403), (19960, 29779)]