2027133080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{48589}}^1$

素因数の和:48756

約数の個数: 64

約数和(自身を含む): 5247720000

約数和(自身を除く): 3220586920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 149, 280, 298, 596, 745, 1043, 1192, 1490, 2086, 2980, 4172, 5215, 5960, 8344, 10430, 20860, 41720, 48589, 97178, 194356, 242945, 340123, 388712, 485890, 680246, 971780, 1360492, 1700615, 1943560, 2720984, 3401230, 6802460, 7239761, 13604920, 14479522, 28959044, 36198805, 50678327, 57918088, 72397610, 101356654, 144795220, 202713308, 253391635, 289590440, 405426616, 506783270, 1013566540, 2027133080]

約数ペア:

[(1, 2027133080), (2, 1013566540), (4, 506783270), (5, 405426616), (7, 289590440), (8, 253391635), (10, 202713308), (14, 144795220), (20, 101356654), (28, 72397610), (35, 57918088), (40, 50678327), (56, 36198805), (70, 28959044), (140, 14479522), (149, 13604920), (280, 7239761), (298, 6802460), (596, 3401230), (745, 2720984), (1043, 1943560), (1192, 1700615), (1490, 1360492), (2086, 971780), (2980, 680246), (4172, 485890), (5215, 388712), (5960, 340123), (8344, 242945), (10430, 194356), (20860, 97178), (41720, 48589)]