1758080

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 4369680

約数和(自身を除く): 2611600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 67, 80, 82, 128, 134, 160, 164, 205, 268, 320, 328, 335, 410, 536, 640, 656, 670, 820, 1072, 1312, 1340, 1640, 2144, 2624, 2680, 2747, 3280, 4288, 5248, 5360, 5494, 6560, 8576, 10720, 10988, 13120, 13735, 21440, 21976, 26240, 27470, 42880, 43952, 54940, 87904, 109880, 175808, 219760, 351616, 439520, 879040, 1758080]

約数ペア:

[(1, 1758080), (2, 879040), (4, 439520), (5, 351616), (8, 219760), (10, 175808), (16, 109880), (20, 87904), (32, 54940), (40, 43952), (41, 42880), (64, 27470), (67, 26240), (80, 21976), (82, 21440), (128, 13735), (134, 13120), (160, 10988), (164, 10720), (205, 8576), (268, 6560), (320, 5494), (328, 5360), (335, 5248), (410, 4288), (536, 3280), (640, 2747), (656, 2680), (670, 2624), (820, 2144), (1072, 1640), (1312, 1340)]