2008011460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29819}}^1$

素因数の和:29885

約数の個数: 96

約数和(自身を含む): 5330384640

約数和(自身を除く): 3322373180

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 4810, 5180, 6734, 9620, 13468, 16835, 29819, 33670, 59638, 67340, 119276, 149095, 208733, 298190, 387647, 417466, 596380, 775294, 834932, 1043665, 1103303, 1550588, 1938235, 2087330, 2206606, 2713529, 3876470, 4174660, 4413212, 5427058, 5516515, 7723121, 7752940, 10854116, 11033030, 13567645, 14342939, 15446242, 22066060, 27135290, 28685878, 30892484, 38615605, 54270580, 57371756, 71714695, 77231210, 100400573, 143429390, 154462420, 200801146, 286858780, 401602292, 502002865, 1004005730, 2008011460]

約数ペア:

[(1, 2008011460), (2, 1004005730), (4, 502002865), (5, 401602292), (7, 286858780), (10, 200801146), (13, 154462420), (14, 143429390), (20, 100400573), (26, 77231210), (28, 71714695), (35, 57371756), (37, 54270580), (52, 38615605), (65, 30892484), (70, 28685878), (74, 27135290), (91, 22066060), (130, 15446242), (140, 14342939), (148, 13567645), (182, 11033030), (185, 10854116), (259, 7752940), (260, 7723121), (364, 5516515), (370, 5427058), (455, 4413212), (481, 4174660), (518, 3876470), (740, 2713529), (910, 2206606), (962, 2087330), (1036, 1938235), (1295, 1550588), (1820, 1103303), (1924, 1043665), (2405, 834932), (2590, 775294), (3367, 596380), (4810, 417466), (5180, 387647), (6734, 298190), (9620, 208733), (13468, 149095), (16835, 119276), (29819, 67340), (33670, 59638)]