11176940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 25132800

約数和(自身を除く): 13955860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 190, 268, 335, 380, 439, 670, 878, 1273, 1340, 1756, 2195, 2546, 4390, 5092, 6365, 8341, 8780, 12730, 16682, 25460, 29413, 33364, 41705, 58826, 83410, 117652, 147065, 166820, 294130, 558847, 588260, 1117694, 2235388, 2794235, 5588470, 11176940]

約数ペア:

[(1, 11176940), (2, 5588470), (4, 2794235), (5, 2235388), (10, 1117694), (19, 588260), (20, 558847), (38, 294130), (67, 166820), (76, 147065), (95, 117652), (134, 83410), (190, 58826), (268, 41705), (335, 33364), (380, 29413), (439, 25460), (670, 16682), (878, 12730), (1273, 8780), (1340, 8341), (1756, 6365), (2195, 5092), (2546, 4390)]