38232320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:296

約数の個数: 144

約数和(自身を含む): 111259008

約数和(自身を除く): 73026688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 251, 256, 272, 280, 320, 340, 448, 476, 502, 544, 560, 595, 640, 680, 896, 952, 1004, 1088, 1120, 1190, 1255, 1280, 1360, 1757, 1792, 1904, 2008, 2176, 2240, 2380, 2510, 2720, 3514, 3808, 4016, 4267, 4352, 4480, 4760, 5020, 5440, 7028, 7616, 8032, 8534, 8785, 8960, 9520, 10040, 10880, 14056, 15232, 16064, 17068, 17570, 19040, 20080, 21335, 21760, 28112, 29869, 30464, 32128, 34136, 35140, 38080, 40160, 42670, 56224, 59738, 64256, 68272, 70280, 76160, 80320, 85340, 112448, 119476, 136544, 140560, 149345, 152320, 160640, 170680, 224896, 238952, 273088, 281120, 298690, 321280, 341360, 449792, 477904, 546176, 562240, 597380, 682720, 955808, 1092352, 1124480, 1194760, 1365440, 1911616, 2248960, 2389520, 2730880, 3823232, 4779040, 5461760, 7646464, 9558080, 19116160, 38232320]

約数ペア:

[(1, 38232320), (2, 19116160), (4, 9558080), (5, 7646464), (7, 5461760), (8, 4779040), (10, 3823232), (14, 2730880), (16, 2389520), (17, 2248960), (20, 1911616), (28, 1365440), (32, 1194760), (34, 1124480), (35, 1092352), (40, 955808), (56, 682720), (64, 597380), (68, 562240), (70, 546176), (80, 477904), (85, 449792), (112, 341360), (119, 321280), (128, 298690), (136, 281120), (140, 273088), (160, 238952), (170, 224896), (224, 170680), (238, 160640), (251, 152320), (256, 149345), (272, 140560), (280, 136544), (320, 119476), (340, 112448), (448, 85340), (476, 80320), (502, 76160), (544, 70280), (560, 68272), (595, 64256), (640, 59738), (680, 56224), (896, 42670), (952, 40160), (1004, 38080), (1088, 35140), (1120, 34136), (1190, 32128), (1255, 30464), (1280, 29869), (1360, 28112), (1757, 21760), (1792, 21335), (1904, 20080), (2008, 19040), (2176, 17570), (2240, 17068), (2380, 16064), (2510, 15232), (2720, 14056), (3514, 10880), (3808, 10040), (4016, 9520), (4267, 8960), (4352, 8785), (4480, 8534), (4760, 8032), (5020, 7616), (5440, 7028)]