68033440

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 167650560

約数和(自身を除く): 99617120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 83, 94, 109, 160, 166, 188, 218, 235, 332, 376, 415, 436, 470, 545, 664, 752, 830, 872, 940, 1090, 1328, 1504, 1660, 1744, 1880, 2180, 2656, 3320, 3488, 3760, 3901, 4360, 5123, 6640, 7520, 7802, 8720, 9047, 10246, 13280, 15604, 17440, 18094, 19505, 20492, 25615, 31208, 36188, 39010, 40984, 45235, 51230, 62416, 72376, 78020, 81968, 90470, 102460, 124832, 144752, 156040, 163936, 180940, 204920, 289504, 312080, 361880, 409840, 425209, 624160, 723760, 819680, 850418, 1447520, 1700836, 2126045, 3401672, 4252090, 6803344, 8504180, 13606688, 17008360, 34016720, 68033440]

約数ペア:

[(1, 68033440), (2, 34016720), (4, 17008360), (5, 13606688), (8, 8504180), (10, 6803344), (16, 4252090), (20, 3401672), (32, 2126045), (40, 1700836), (47, 1447520), (80, 850418), (83, 819680), (94, 723760), (109, 624160), (160, 425209), (166, 409840), (188, 361880), (218, 312080), (235, 289504), (332, 204920), (376, 180940), (415, 163936), (436, 156040), (470, 144752), (545, 124832), (664, 102460), (752, 90470), (830, 81968), (872, 78020), (940, 72376), (1090, 62416), (1328, 51230), (1504, 45235), (1660, 40984), (1744, 39010), (1880, 36188), (2180, 31208), (2656, 25615), (3320, 20492), (3488, 19505), (3760, 18094), (3901, 17440), (4360, 15604), (5123, 13280), (6640, 10246), (7520, 9047), (7802, 8720)]