70622080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6491}}^1$

素因数の和:6527

約数の個数: 64

約数和(自身を含む): 178789680

約数和(自身を除く): 108167600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 6491, 10880, 12982, 25964, 32455, 51928, 64910, 103856, 110347, 129820, 207712, 220694, 259640, 415424, 441388, 519280, 551735, 830848, 882776, 1038560, 1103470, 1765552, 2077120, 2206940, 3531104, 4154240, 4413880, 7062208, 8827760, 14124416, 17655520, 35311040, 70622080]

約数ペア:

[(1, 70622080), (2, 35311040), (4, 17655520), (5, 14124416), (8, 8827760), (10, 7062208), (16, 4413880), (17, 4154240), (20, 3531104), (32, 2206940), (34, 2077120), (40, 1765552), (64, 1103470), (68, 1038560), (80, 882776), (85, 830848), (128, 551735), (136, 519280), (160, 441388), (170, 415424), (272, 259640), (320, 220694), (340, 207712), (544, 129820), (640, 110347), (680, 103856), (1088, 64910), (1360, 51928), (2176, 32455), (2720, 25964), (5440, 12982), (6491, 10880)]