5612360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 13970880

約数和(自身を除く): 8358520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 251, 260, 344, 430, 502, 520, 559, 860, 1004, 1118, 1255, 1720, 2008, 2236, 2510, 2795, 3263, 4472, 5020, 5590, 6526, 10040, 10793, 11180, 13052, 16315, 21586, 22360, 26104, 32630, 43172, 53965, 65260, 86344, 107930, 130520, 140309, 215860, 280618, 431720, 561236, 701545, 1122472, 1403090, 2806180, 5612360]

約数ペア:

[(1, 5612360), (2, 2806180), (4, 1403090), (5, 1122472), (8, 701545), (10, 561236), (13, 431720), (20, 280618), (26, 215860), (40, 140309), (43, 130520), (52, 107930), (65, 86344), (86, 65260), (104, 53965), (130, 43172), (172, 32630), (215, 26104), (251, 22360), (260, 21586), (344, 16315), (430, 13052), (502, 11180), (520, 10793), (559, 10040), (860, 6526), (1004, 5590), (1118, 5020), (1255, 4472), (1720, 3263), (2008, 2795), (2236, 2510)]