1569477440

素因数分解:

$2^6\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{2389}}^1$

素因数の和:4459

約数の個数: 56

約数和(自身を含む): 3740703720

約数和(自身を除く): 2171226280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2053, 2389, 4106, 4778, 8212, 9556, 10265, 11945, 16424, 19112, 20530, 23890, 32848, 38224, 41060, 47780, 65696, 76448, 82120, 95560, 131392, 152896, 164240, 191120, 328480, 382240, 656960, 764480, 4904617, 9809234, 19618468, 24523085, 39236936, 49046170, 78473872, 98092340, 156947744, 196184680, 313895488, 392369360, 784738720, 1569477440]

約数ペア:

[(1, 1569477440), (2, 784738720), (4, 392369360), (5, 313895488), (8, 196184680), (10, 156947744), (16, 98092340), (20, 78473872), (32, 49046170), (40, 39236936), (64, 24523085), (80, 19618468), (160, 9809234), (320, 4904617), (2053, 764480), (2389, 656960), (4106, 382240), (4778, 328480), (8212, 191120), (9556, 164240), (10265, 152896), (11945, 131392), (16424, 95560), (19112, 82120), (20530, 76448), (23890, 65696), (32848, 47780), (38224, 41060)]