42029440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3863}}^1$

素因数の和:3899

約数の個数: 64

約数和(自身を含む): 106414560

約数和(自身を除く): 64385120

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, 3863, 5440, 7726, 10880, 15452, 19315, 30904, 38630, 61808, 65671, 77260, 123616, 131342, 154520, 247232, 262684, 309040, 328355, 494464, 525368, 618080, 656710, 1050736, 1236160, 1313420, 2101472, 2472320, 2626840, 4202944, 5253680, 8405888, 10507360, 21014720, 42029440]

約数ペア:

[(1, 42029440), (2, 21014720), (4, 10507360), (5, 8405888), (8, 5253680), (10, 4202944), (16, 2626840), (17, 2472320), (20, 2101472), (32, 1313420), (34, 1236160), (40, 1050736), (64, 656710), (68, 618080), (80, 525368), (85, 494464), (128, 328355), (136, 309040), (160, 262684), (170, 247232), (272, 154520), (320, 131342), (340, 123616), (544, 77260), (640, 65671), (680, 61808), (1088, 38630), (1360, 30904), (2176, 19315), (2720, 15452), (3863, 10880), (5440, 7726)]