67883840

素因数分解:

$2^6\times 5^1\times {\mathrm{307}}^1\times {\mathrm{691}}^1$

素因数の和:1015

約数の個数: 56

約数和(自身を含む): 162409632

約数和(自身を除く): 94525792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 307, 320, 614, 691, 1228, 1382, 1535, 2456, 2764, 3070, 3455, 4912, 5528, 6140, 6910, 9824, 11056, 12280, 13820, 19648, 22112, 24560, 27640, 44224, 49120, 55280, 98240, 110560, 212137, 221120, 424274, 848548, 1060685, 1697096, 2121370, 3394192, 4242740, 6788384, 8485480, 13576768, 16970960, 33941920, 67883840]

約数ペア:

[(1, 67883840), (2, 33941920), (4, 16970960), (5, 13576768), (8, 8485480), (10, 6788384), (16, 4242740), (20, 3394192), (32, 2121370), (40, 1697096), (64, 1060685), (80, 848548), (160, 424274), (307, 221120), (320, 212137), (614, 110560), (691, 98240), (1228, 55280), (1382, 49120), (1535, 44224), (2456, 27640), (2764, 24560), (3070, 22112), (3455, 19648), (4912, 13820), (5528, 12280), (6140, 11056), (6910, 9824)]