22800760

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1579}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 54178200

約数和(自身を除く): 31377440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1579, 1805, 2888, 3158, 3610, 6316, 7220, 7895, 12632, 14440, 15790, 30001, 31580, 60002, 63160, 120004, 150005, 240008, 300010, 570019, 600020, 1140038, 1200040, 2280076, 2850095, 4560152, 5700190, 11400380, 22800760]

約数ペア:

[(1, 22800760), (2, 11400380), (4, 5700190), (5, 4560152), (8, 2850095), (10, 2280076), (19, 1200040), (20, 1140038), (38, 600020), (40, 570019), (76, 300010), (95, 240008), (152, 150005), (190, 120004), (361, 63160), (380, 60002), (722, 31580), (760, 30001), (1444, 15790), (1579, 14440), (1805, 12632), (2888, 7895), (3158, 7220), (3610, 6316)]