71305040

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{15107}}^1$

素因数の和:15179

約数の個数: 40

約数和(自身を含む): 168605280

約数和(自身を除く): 97300240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 15107, 30214, 60428, 75535, 120856, 151070, 241712, 302140, 604280, 891313, 1208560, 1782626, 3565252, 4456565, 7130504, 8913130, 14261008, 17826260, 35652520, 71305040]

約数ペア:

[(1, 71305040), (2, 35652520), (4, 17826260), (5, 14261008), (8, 8913130), (10, 7130504), (16, 4456565), (20, 3565252), (40, 1782626), (59, 1208560), (80, 891313), (118, 604280), (236, 302140), (295, 241712), (472, 151070), (590, 120856), (944, 75535), (1180, 60428), (2360, 30214), (4720, 15107)]