22230380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3079}}^1$

素因数の和:3126

約数の個数: 36

約数和(自身を含む): 49286160

約数和(自身を除く): 27055780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3079, 3610, 6158, 7220, 12316, 15395, 30790, 58501, 61580, 117002, 234004, 292505, 585010, 1111519, 1170020, 2223038, 4446076, 5557595, 11115190, 22230380]

約数ペア:

[(1, 22230380), (2, 11115190), (4, 5557595), (5, 4446076), (10, 2223038), (19, 1170020), (20, 1111519), (38, 585010), (76, 292505), (95, 234004), (190, 117002), (361, 61580), (380, 58501), (722, 30790), (1444, 15395), (1805, 12316), (3079, 7220), (3610, 6158)]