5351720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12163}}^1$

素因数の和:12185

約数の個数: 32

約数和(自身を含む): 13137120

約数和(自身を除く): 7785400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12163, 24326, 48652, 60815, 97304, 121630, 133793, 243260, 267586, 486520, 535172, 668965, 1070344, 1337930, 2675860, 5351720]

約数ペア:

[(1, 5351720), (2, 2675860), (4, 1337930), (5, 1070344), (8, 668965), (10, 535172), (11, 486520), (20, 267586), (22, 243260), (40, 133793), (44, 121630), (55, 97304), (88, 60815), (110, 48652), (220, 24326), (440, 12163)]