122760820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1$

素因数の和:1889

約数の個数: 96

約数和(自身を含む): 326043648

約数和(自身を除く): 203282828

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, 1823, 1924, 2405, 2590, 3367, 3646, 4810, 5180, 6734, 7292, 9115, 9620, 12761, 13468, 16835, 18230, 23699, 25522, 33670, 36460, 47398, 51044, 63805, 67340, 67451, 94796, 118495, 127610, 134902, 165893, 236990, 255220, 269804, 331786, 337255, 472157, 473980, 663572, 674510, 829465, 876863, 944314, 1349020, 1658930, 1753726, 1888628, 2360785, 3317860, 3507452, 4384315, 4721570, 6138041, 8768630, 9443140, 12276082, 17537260, 24552164, 30690205, 61380410, 122760820]

約数ペア:

[(1, 122760820), (2, 61380410), (4, 30690205), (5, 24552164), (7, 17537260), (10, 12276082), (13, 9443140), (14, 8768630), (20, 6138041), (26, 4721570), (28, 4384315), (35, 3507452), (37, 3317860), (52, 2360785), (65, 1888628), (70, 1753726), (74, 1658930), (91, 1349020), (130, 944314), (140, 876863), (148, 829465), (182, 674510), (185, 663572), (259, 473980), (260, 472157), (364, 337255), (370, 331786), (455, 269804), (481, 255220), (518, 236990), (740, 165893), (910, 134902), (962, 127610), (1036, 118495), (1295, 94796), (1820, 67451), (1823, 67340), (1924, 63805), (2405, 51044), (2590, 47398), (3367, 36460), (3646, 33670), (4810, 25522), (5180, 23699), (6734, 18230), (7292, 16835), (9115, 13468), (9620, 12761)]