47141440

素因数分解:

$2^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{823}}^1$

素因数の和:1019

約数の個数: 56

約数和(自身を含む): 113019840

約数和(自身を除く): 65878400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 179, 320, 358, 716, 823, 895, 1432, 1646, 1790, 2864, 3292, 3580, 4115, 5728, 6584, 7160, 8230, 11456, 13168, 14320, 16460, 26336, 28640, 32920, 52672, 57280, 65840, 131680, 147317, 263360, 294634, 589268, 736585, 1178536, 1473170, 2357072, 2946340, 4714144, 5892680, 9428288, 11785360, 23570720, 47141440]

約数ペア:

[(1, 47141440), (2, 23570720), (4, 11785360), (5, 9428288), (8, 5892680), (10, 4714144), (16, 2946340), (20, 2357072), (32, 1473170), (40, 1178536), (64, 736585), (80, 589268), (160, 294634), (179, 263360), (320, 147317), (358, 131680), (716, 65840), (823, 57280), (895, 52672), (1432, 32920), (1646, 28640), (1790, 26336), (2864, 16460), (3292, 14320), (3580, 13168), (4115, 11456), (5728, 8230), (6584, 7160)]