15103640680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2549}}^1\times {\mathrm{3613}}^1$

素因数の和:6214

約数の個数: 64

約数和(自身を含む): 34835346000

約数和(自身を除く): 19731705320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2549, 3613, 5098, 7226, 10196, 12745, 14452, 18065, 20392, 25490, 28904, 36130, 50980, 72260, 101960, 104509, 144520, 148133, 209018, 296266, 418036, 522545, 592532, 740665, 836072, 1045090, 1185064, 1481330, 2090180, 2962660, 4180360, 5925320, 9209537, 18419074, 36838148, 46047685, 73676296, 92095370, 184190740, 368381480, 377591017, 755182034, 1510364068, 1887955085, 3020728136, 3775910170, 7551820340, 15103640680]

約数ペア:

[(1, 15103640680), (2, 7551820340), (4, 3775910170), (5, 3020728136), (8, 1887955085), (10, 1510364068), (20, 755182034), (40, 377591017), (41, 368381480), (82, 184190740), (164, 92095370), (205, 73676296), (328, 46047685), (410, 36838148), (820, 18419074), (1640, 9209537), (2549, 5925320), (3613, 4180360), (5098, 2962660), (7226, 2090180), (10196, 1481330), (12745, 1185064), (14452, 1045090), (18065, 836072), (20392, 740665), (25490, 592532), (28904, 522545), (36130, 418036), (50980, 296266), (72260, 209018), (101960, 148133), (104509, 144520)]