57200260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11579}}^1$

素因数の和:11620

約数の個数: 48

約数和(自身を含む): 136180800

約数和(自身を除く): 78980540

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 11579, 23158, 46316, 57895, 115790, 150527, 220001, 231580, 301054, 440002, 602108, 752635, 880004, 1100005, 1505270, 2200010, 2860013, 3010540, 4400020, 5720026, 11440052, 14300065, 28600130, 57200260]

約数ペア:

[(1, 57200260), (2, 28600130), (4, 14300065), (5, 11440052), (10, 5720026), (13, 4400020), (19, 3010540), (20, 2860013), (26, 2200010), (38, 1505270), (52, 1100005), (65, 880004), (76, 752635), (95, 602108), (130, 440002), (190, 301054), (247, 231580), (260, 220001), (380, 150527), (494, 115790), (988, 57895), (1235, 46316), (2470, 23158), (4940, 11579)]