242314420

素因数分解:

$2^2\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{8863}}^1$

素因数の和:10239

約数の個数: 24

約数和(自身を含む): 509289984

約数和(自身を除く): 266975564

約数列:

[1, 2, 4, 5, 10, 20, 1367, 2734, 5468, 6835, 8863, 13670, 17726, 27340, 35452, 44315, 88630, 177260, 12115721, 24231442, 48462884, 60578605, 121157210, 242314420]

約数ペア:

[(1, 242314420), (2, 121157210), (4, 60578605), (5, 48462884), (10, 24231442), (20, 12115721), (1367, 177260), (2734, 88630), (5468, 44315), (6835, 35452), (8863, 27340), (13670, 17726)]