553696130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:923

約数の個数: 64

約数和(自身を含む): 1116944640

約数和(自身を除く): 563248510

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 227, 290, 377, 454, 647, 754, 1135, 1294, 1885, 2270, 2951, 3235, 3770, 5902, 6470, 6583, 8411, 13166, 14755, 16822, 18763, 29510, 32915, 37526, 42055, 65830, 84110, 85579, 93815, 146869, 171158, 187630, 243919, 293738, 427895, 487838, 734345, 855790, 1219595, 1468690, 1909297, 2439190, 3818594, 4259201, 8518402, 9546485, 19092970, 21296005, 42592010, 55369613, 110739226, 276848065, 553696130]

約数ペア:

[(1, 553696130), (2, 276848065), (5, 110739226), (10, 55369613), (13, 42592010), (26, 21296005), (29, 19092970), (58, 9546485), (65, 8518402), (130, 4259201), (145, 3818594), (227, 2439190), (290, 1909297), (377, 1468690), (454, 1219595), (647, 855790), (754, 734345), (1135, 487838), (1294, 427895), (1885, 293738), (2270, 243919), (2951, 187630), (3235, 171158), (3770, 146869), (5902, 93815), (6470, 85579), (6583, 84110), (8411, 65830), (13166, 42055), (14755, 37526), (16822, 32915), (18763, 29510)]