67575680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6211}}^1$

素因数の和:6247

約数の個数: 64

約数和(自身を含む): 171078480

約数和(自身を除く): 103502800

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, 6211, 10880, 12422, 24844, 31055, 49688, 62110, 99376, 105587, 124220, 198752, 211174, 248440, 397504, 422348, 496880, 527935, 795008, 844696, 993760, 1055870, 1689392, 1987520, 2111740, 3378784, 3975040, 4223480, 6757568, 8446960, 13515136, 16893920, 33787840, 67575680]

約数ペア:

[(1, 67575680), (2, 33787840), (4, 16893920), (5, 13515136), (8, 8446960), (10, 6757568), (16, 4223480), (17, 3975040), (20, 3378784), (32, 2111740), (34, 1987520), (40, 1689392), (64, 1055870), (68, 993760), (80, 844696), (85, 795008), (128, 527935), (136, 496880), (160, 422348), (170, 397504), (272, 248440), (320, 211174), (340, 198752), (544, 124220), (640, 105587), (680, 99376), (1088, 62110), (1360, 49688), (2176, 31055), (2720, 24844), (5440, 12422), (6211, 10880)]