188670080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17341}}^1$

素因数の和:17377

約数の個数: 64

約数和(自身を含む): 477598680

約数和(自身を除く): 288928600

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, 10880, 17341, 34682, 69364, 86705, 138728, 173410, 277456, 294797, 346820, 554912, 589594, 693640, 1109824, 1179188, 1387280, 1473985, 2219648, 2358376, 2774560, 2947970, 4716752, 5549120, 5895940, 9433504, 11098240, 11791880, 18867008, 23583760, 37734016, 47167520, 94335040, 188670080]

約数ペア:

[(1, 188670080), (2, 94335040), (4, 47167520), (5, 37734016), (8, 23583760), (10, 18867008), (16, 11791880), (17, 11098240), (20, 9433504), (32, 5895940), (34, 5549120), (40, 4716752), (64, 2947970), (68, 2774560), (80, 2358376), (85, 2219648), (128, 1473985), (136, 1387280), (160, 1179188), (170, 1109824), (272, 693640), (320, 589594), (340, 554912), (544, 346820), (640, 294797), (680, 277456), (1088, 173410), (1360, 138728), (2176, 86705), (2720, 69364), (5440, 34682), (10880, 17341)]