57380240

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4007}}^1$

素因数の和:4199

約数の個数: 40

約数和(自身を含む): 134187840

約数和(自身を除く): 76807600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 4007, 7160, 8014, 14320, 16028, 20035, 32056, 40070, 64112, 80140, 160280, 320560, 717253, 1434506, 2869012, 3586265, 5738024, 7172530, 11476048, 14345060, 28690120, 57380240]

約数ペア:

[(1, 57380240), (2, 28690120), (4, 14345060), (5, 11476048), (8, 7172530), (10, 5738024), (16, 3586265), (20, 2869012), (40, 1434506), (80, 717253), (179, 320560), (358, 160280), (716, 80140), (895, 64112), (1432, 40070), (1790, 32056), (2864, 20035), (3580, 16028), (4007, 14320), (7160, 8014)]