214302080

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8167}}^1$

素因数の和:8227

約数の個数: 64

約数和(自身を含む): 524875680

約数和(自身を除く): 310573600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 6560, 8167, 13120, 16334, 26240, 32668, 40835, 65336, 81670, 130672, 163340, 261344, 326680, 334847, 522688, 653360, 669694, 1045376, 1306720, 1339388, 1674235, 2613440, 2678776, 3348470, 5226880, 5357552, 6696940, 10715104, 13393880, 21430208, 26787760, 42860416, 53575520, 107151040, 214302080]

約数ペア:

[(1, 214302080), (2, 107151040), (4, 53575520), (5, 42860416), (8, 26787760), (10, 21430208), (16, 13393880), (20, 10715104), (32, 6696940), (40, 5357552), (41, 5226880), (64, 3348470), (80, 2678776), (82, 2613440), (128, 1674235), (160, 1339388), (164, 1306720), (205, 1045376), (320, 669694), (328, 653360), (410, 522688), (640, 334847), (656, 326680), (820, 261344), (1312, 163340), (1640, 130672), (2624, 81670), (3280, 65336), (5248, 40835), (6560, 32668), (8167, 26240), (13120, 16334)]