59778940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12101}}^1$

素因数の和:12142

約数の個数: 48

約数和(自身を含む): 142319520

約数和(自身を除く): 82540580

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, 12101, 24202, 48404, 60505, 121010, 157313, 229919, 242020, 314626, 459838, 629252, 786565, 919676, 1149595, 1573130, 2299190, 2988947, 3146260, 4598380, 5977894, 11955788, 14944735, 29889470, 59778940]

約数ペア:

[(1, 59778940), (2, 29889470), (4, 14944735), (5, 11955788), (10, 5977894), (13, 4598380), (19, 3146260), (20, 2988947), (26, 2299190), (38, 1573130), (52, 1149595), (65, 919676), (76, 786565), (95, 629252), (130, 459838), (190, 314626), (247, 242020), (260, 229919), (380, 157313), (494, 121010), (988, 60505), (1235, 48404), (2470, 24202), (4940, 12101)]