70541360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 170453376

約数和(自身を除く): 99912016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 73, 80, 94, 146, 188, 235, 257, 292, 365, 376, 470, 514, 584, 730, 752, 940, 1028, 1168, 1285, 1460, 1880, 2056, 2570, 2920, 3431, 3760, 4112, 5140, 5840, 6862, 10280, 12079, 13724, 17155, 18761, 20560, 24158, 27448, 34310, 37522, 48316, 54896, 60395, 68620, 75044, 93805, 96632, 120790, 137240, 150088, 187610, 193264, 241580, 274480, 300176, 375220, 483160, 750440, 881767, 966320, 1500880, 1763534, 3527068, 4408835, 7054136, 8817670, 14108272, 17635340, 35270680, 70541360]

約数ペア:

[(1, 70541360), (2, 35270680), (4, 17635340), (5, 14108272), (8, 8817670), (10, 7054136), (16, 4408835), (20, 3527068), (40, 1763534), (47, 1500880), (73, 966320), (80, 881767), (94, 750440), (146, 483160), (188, 375220), (235, 300176), (257, 274480), (292, 241580), (365, 193264), (376, 187610), (470, 150088), (514, 137240), (584, 120790), (730, 96632), (752, 93805), (940, 75044), (1028, 68620), (1168, 60395), (1285, 54896), (1460, 48316), (1880, 37522), (2056, 34310), (2570, 27448), (2920, 24158), (3431, 20560), (3760, 18761), (4112, 17155), (5140, 13724), (5840, 12079), (6862, 10280)]