47469220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{124919}}^1$

素因数の和:124947

約数の個数: 24

約数和(自身を含む): 104932800

約数和(自身を除く): 57463580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 124919, 249838, 499676, 624595, 1249190, 2373461, 2498380, 4746922, 9493844, 11867305, 23734610, 47469220]

約数ペア:

[(1, 47469220), (2, 23734610), (4, 11867305), (5, 9493844), (10, 4746922), (19, 2498380), (20, 2373461), (38, 1249190), (76, 624595), (95, 499676), (190, 249838), (380, 124919)]