225633920

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12157}}^1$

素因数の和:12205

約数の個数: 64

約数和(自身を含む): 558052200

約数和(自身を除く): 332418280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 9280, 12157, 18560, 24314, 48628, 60785, 97256, 121570, 194512, 243140, 352553, 389024, 486280, 705106, 778048, 972560, 1410212, 1556096, 1762765, 1945120, 2820424, 3525530, 3890240, 5640848, 7051060, 7780480, 11281696, 14102120, 22563392, 28204240, 45126784, 56408480, 112816960, 225633920]

約数ペア:

[(1, 225633920), (2, 112816960), (4, 56408480), (5, 45126784), (8, 28204240), (10, 22563392), (16, 14102120), (20, 11281696), (29, 7780480), (32, 7051060), (40, 5640848), (58, 3890240), (64, 3525530), (80, 2820424), (116, 1945120), (128, 1762765), (145, 1556096), (160, 1410212), (232, 972560), (290, 778048), (320, 705106), (464, 486280), (580, 389024), (640, 352553), (928, 243140), (1160, 194512), (1856, 121570), (2320, 97256), (3712, 60785), (4640, 48628), (9280, 24314), (12157, 18560)]