140377520

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{29741}}^1$

素因数の和:29813

約数の個数: 40

約数和(自身を含む): 331920720

約数和(自身を除く): 191543200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 29741, 59482, 118964, 148705, 237928, 297410, 475856, 594820, 1189640, 1754719, 2379280, 3509438, 7018876, 8773595, 14037752, 17547190, 28075504, 35094380, 70188760, 140377520]

約数ペア:

[(1, 140377520), (2, 70188760), (4, 35094380), (5, 28075504), (8, 17547190), (10, 14037752), (16, 8773595), (20, 7018876), (40, 3509438), (59, 2379280), (80, 1754719), (118, 1189640), (236, 594820), (295, 475856), (472, 297410), (590, 237928), (944, 148705), (1180, 118964), (2360, 59482), (4720, 29741)]