39194240

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1303}}^1$

素因数の和:1369

約数の個数: 64

約数和(自身を含む): 95765760

約数和(自身を除く): 56571520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1303, 1504, 1880, 2606, 3008, 3760, 5212, 6016, 6515, 7520, 10424, 13030, 15040, 20848, 26060, 30080, 41696, 52120, 61241, 83392, 104240, 122482, 166784, 208480, 244964, 306205, 416960, 489928, 612410, 833920, 979856, 1224820, 1959712, 2449640, 3919424, 4899280, 7838848, 9798560, 19597120, 39194240]

約数ペア:

[(1, 39194240), (2, 19597120), (4, 9798560), (5, 7838848), (8, 4899280), (10, 3919424), (16, 2449640), (20, 1959712), (32, 1224820), (40, 979856), (47, 833920), (64, 612410), (80, 489928), (94, 416960), (128, 306205), (160, 244964), (188, 208480), (235, 166784), (320, 122482), (376, 104240), (470, 83392), (640, 61241), (752, 52120), (940, 41696), (1303, 30080), (1504, 26060), (1880, 20848), (2606, 15040), (3008, 13030), (3760, 10424), (5212, 7520), (6016, 6515)]