33328360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 48319640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 599, 856, 1070, 1198, 1391, 2140, 2396, 2782, 2995, 4280, 4792, 5564, 5990, 6955, 7787, 11128, 11980, 13910, 15574, 23960, 27820, 31148, 38935, 55640, 62296, 64093, 77870, 128186, 155740, 256372, 311480, 320465, 512744, 640930, 833209, 1281860, 1666418, 2563720, 3332836, 4166045, 6665672, 8332090, 16664180, 33328360]

約数ペア:

[(1, 33328360), (2, 16664180), (4, 8332090), (5, 6665672), (8, 4166045), (10, 3332836), (13, 2563720), (20, 1666418), (26, 1281860), (40, 833209), (52, 640930), (65, 512744), (104, 320465), (107, 311480), (130, 256372), (214, 155740), (260, 128186), (428, 77870), (520, 64093), (535, 62296), (599, 55640), (856, 38935), (1070, 31148), (1198, 27820), (1391, 23960), (2140, 15574), (2396, 13910), (2782, 11980), (2995, 11128), (4280, 7787), (4792, 6955), (5564, 5990)]