1050688045285

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1322

約数の個数: 64

約数和(自身を含む): 1308400632000

約数和(自身を除く): 257712586715

約数列:

[1, 5, 61, 109, 137, 305, 349, 545, 661, 685, 1745, 3305, 6649, 8357, 14933, 21289, 33245, 38041, 40321, 41785, 47813, 72049, 74665, 90557, 106445, 190205, 201605, 230689, 239065, 360245, 452785, 910913, 1153445, 2320501, 2916593, 4394989, 4554565, 5211617, 5523977, 9870713, 11602505, 14072029, 14582965, 21974945, 25145101, 26058085, 27619885, 31604393, 49353565, 70360145, 125725505, 158021965, 317908637, 602113493, 1533851161, 1589543185, 1927867973, 3010567465, 3444878837, 7669255805, 9639339865, 17224394185, 210137609057, 1050688045285]

約数ペア:

[(1, 1050688045285), (5, 210137609057), (61, 17224394185), (109, 9639339865), (137, 7669255805), (305, 3444878837), (349, 3010567465), (545, 1927867973), (661, 1589543185), (685, 1533851161), (1745, 602113493), (3305, 317908637), (6649, 158021965), (8357, 125725505), (14933, 70360145), (21289, 49353565), (33245, 31604393), (38041, 27619885), (40321, 26058085), (41785, 25145101), (47813, 21974945), (72049, 14582965), (74665, 14072029), (90557, 11602505), (106445, 9870713), (190205, 5523977), (201605, 5211617), (230689, 4554565), (239065, 4394989), (360245, 2916593), (452785, 2320501), (910913, 1153445)]