4675220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 6211180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 269, 316, 395, 538, 790, 869, 1076, 1345, 1580, 1738, 2690, 2959, 3476, 4345, 5380, 5918, 8690, 11836, 14795, 17380, 21251, 29590, 42502, 59180, 85004, 106255, 212510, 233761, 425020, 467522, 935044, 1168805, 2337610, 4675220]

約数ペア:

[(1, 4675220), (2, 2337610), (4, 1168805), (5, 935044), (10, 467522), (11, 425020), (20, 233761), (22, 212510), (44, 106255), (55, 85004), (79, 59180), (110, 42502), (158, 29590), (220, 21251), (269, 17380), (316, 14795), (395, 11836), (538, 8690), (790, 5918), (869, 5380), (1076, 4345), (1345, 3476), (1580, 2959), (1738, 2690)]