47884160

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3253}}^1$

素因数の和:3295

約数の個数: 64

約数和(自身を含む): 119486880

約数和(自身を除く): 71602720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3253, 3680, 6506, 7360, 13012, 14720, 16265, 26024, 32530, 52048, 65060, 74819, 104096, 130120, 149638, 208192, 260240, 299276, 374095, 416384, 520480, 598552, 748190, 1040960, 1197104, 1496380, 2081920, 2394208, 2992760, 4788416, 5985520, 9576832, 11971040, 23942080, 47884160]

約数ペア:

[(1, 47884160), (2, 23942080), (4, 11971040), (5, 9576832), (8, 5985520), (10, 4788416), (16, 2992760), (20, 2394208), (23, 2081920), (32, 1496380), (40, 1197104), (46, 1040960), (64, 748190), (80, 598552), (92, 520480), (115, 416384), (128, 374095), (160, 299276), (184, 260240), (230, 208192), (320, 149638), (368, 130120), (460, 104096), (640, 74819), (736, 65060), (920, 52048), (1472, 32530), (1840, 26024), (2944, 16265), (3253, 14720), (3680, 13012), (6506, 7360)]