113718560

素因数分解:

$2^5\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1619}}^1$

素因数の和:2073

約数の個数: 48

約数和(自身を含む): 269438400

約数和(自身を除く): 155719840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 439, 878, 1619, 1756, 2195, 3238, 3512, 4390, 6476, 7024, 8095, 8780, 12952, 14048, 16190, 17560, 25904, 32380, 35120, 51808, 64760, 70240, 129520, 259040, 710741, 1421482, 2842964, 3553705, 5685928, 7107410, 11371856, 14214820, 22743712, 28429640, 56859280, 113718560]

約数ペア:

[(1, 113718560), (2, 56859280), (4, 28429640), (5, 22743712), (8, 14214820), (10, 11371856), (16, 7107410), (20, 5685928), (32, 3553705), (40, 2842964), (80, 1421482), (160, 710741), (439, 259040), (878, 129520), (1619, 70240), (1756, 64760), (2195, 51808), (3238, 35120), (3512, 32380), (4390, 25904), (6476, 17560), (7024, 16190), (8095, 14048), (8780, 12952)]