8992960

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 21671280

約数和(自身を除く): 12678320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 179, 314, 320, 358, 628, 716, 785, 895, 1256, 1432, 1570, 1790, 2512, 2864, 3140, 3580, 5024, 5728, 6280, 7160, 10048, 11456, 12560, 14320, 25120, 28103, 28640, 50240, 56206, 57280, 112412, 140515, 224824, 281030, 449648, 562060, 899296, 1124120, 1798592, 2248240, 4496480, 8992960]

約数ペア:

[(1, 8992960), (2, 4496480), (4, 2248240), (5, 1798592), (8, 1124120), (10, 899296), (16, 562060), (20, 449648), (32, 281030), (40, 224824), (64, 140515), (80, 112412), (157, 57280), (160, 56206), (179, 50240), (314, 28640), (320, 28103), (358, 25120), (628, 14320), (716, 12560), (785, 11456), (895, 10048), (1256, 7160), (1432, 6280), (1570, 5728), (1790, 5024), (2512, 3580), (2864, 3140)]