6819202240

素因数分解:

$2^6\times 5^1\times {\mathrm{21310007}}^1$

素因数の和:21310024

約数の個数: 28

約数和(自身を含む): 16238226096

約数和(自身を除く): 9419023856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21310007, 42620014, 85240028, 106550035, 170480056, 213100070, 340960112, 426200140, 681920224, 852400280, 1363840448, 1704800560, 3409601120, 6819202240]

約数ペア:

[(1, 6819202240), (2, 3409601120), (4, 1704800560), (5, 1363840448), (8, 852400280), (10, 681920224), (16, 426200140), (20, 340960112), (32, 213100070), (40, 170480056), (64, 106550035), (80, 85240028), (160, 42620014), (320, 21310007)]