11042720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5337

約数の個数: 48

約数和(自身を含む): 28100520

約数和(自身を除く): 17057800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 5309, 10618, 21236, 26545, 42472, 53090, 69017, 84944, 106180, 138034, 169888, 212360, 276068, 345085, 424720, 552136, 690170, 849440, 1104272, 1380340, 2208544, 2760680, 5521360, 11042720]

約数ペア:

[(1, 11042720), (2, 5521360), (4, 2760680), (5, 2208544), (8, 1380340), (10, 1104272), (13, 849440), (16, 690170), (20, 552136), (26, 424720), (32, 345085), (40, 276068), (52, 212360), (65, 169888), (80, 138034), (104, 106180), (130, 84944), (160, 69017), (208, 53090), (260, 42472), (416, 26545), (520, 21236), (1040, 10618), (2080, 5309)]