37854320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2982

約数の個数: 80

約数和(自身を含む): 104993280

約数和(自身を除く): 67138960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 2939, 3220, 5878, 6440, 11756, 12880, 14695, 20573, 23512, 29390, 41146, 47024, 58780, 67597, 82292, 102865, 117560, 135194, 164584, 205730, 235120, 270388, 329168, 337985, 411460, 473179, 540776, 675970, 822920, 946358, 1081552, 1351940, 1645840, 1892716, 2365895, 2703880, 3785432, 4731790, 5407760, 7570864, 9463580, 18927160, 37854320]

約数ペア:

[(1, 37854320), (2, 18927160), (4, 9463580), (5, 7570864), (7, 5407760), (8, 4731790), (10, 3785432), (14, 2703880), (16, 2365895), (20, 1892716), (23, 1645840), (28, 1351940), (35, 1081552), (40, 946358), (46, 822920), (56, 675970), (70, 540776), (80, 473179), (92, 411460), (112, 337985), (115, 329168), (140, 270388), (161, 235120), (184, 205730), (230, 164584), (280, 135194), (322, 117560), (368, 102865), (460, 82292), (560, 67597), (644, 58780), (805, 47024), (920, 41146), (1288, 29390), (1610, 23512), (1840, 20573), (2576, 14695), (2939, 12880), (3220, 11756), (5878, 6440)]