22414420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6961}}^1$

素因数の和:7000

約数の個数: 48

約数和(自身を含む): 56141568

約数和(自身を除く): 33727148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 6961, 13922, 27844, 34805, 48727, 69610, 97454, 139220, 160103, 194908, 243635, 320206, 487270, 640412, 800515, 974540, 1120721, 1601030, 2241442, 3202060, 4482884, 5603605, 11207210, 22414420]

約数ペア:

[(1, 22414420), (2, 11207210), (4, 5603605), (5, 4482884), (7, 3202060), (10, 2241442), (14, 1601030), (20, 1120721), (23, 974540), (28, 800515), (35, 640412), (46, 487270), (70, 320206), (92, 243635), (115, 194908), (140, 160103), (161, 139220), (230, 97454), (322, 69610), (460, 48727), (644, 34805), (805, 27844), (1610, 13922), (3220, 6961)]