50560

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 122400

約数和(自身を除く): 71840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 632, 640, 790, 1264, 1580, 2528, 3160, 5056, 6320, 10112, 12640, 25280, 50560]

約数ペア:

[(1, 50560), (2, 25280), (4, 12640), (5, 10112), (8, 6320), (10, 5056), (16, 3160), (20, 2528), (32, 1580), (40, 1264), (64, 790), (79, 640), (80, 632), (128, 395), (158, 320), (160, 316)]