4684460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 6201940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 199, 214, 220, 398, 428, 535, 796, 995, 1070, 1177, 1990, 2140, 2189, 2354, 3980, 4378, 4708, 5885, 8756, 10945, 11770, 21293, 21890, 23540, 42586, 43780, 85172, 106465, 212930, 234223, 425860, 468446, 936892, 1171115, 2342230, 4684460]

約数ペア:

[(1, 4684460), (2, 2342230), (4, 1171115), (5, 936892), (10, 468446), (11, 425860), (20, 234223), (22, 212930), (44, 106465), (55, 85172), (107, 43780), (110, 42586), (199, 23540), (214, 21890), (220, 21293), (398, 11770), (428, 10945), (535, 8756), (796, 5885), (995, 4708), (1070, 4378), (1177, 3980), (1990, 2354), (2140, 2189)]