23388860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2593}}^1$

素因数の和:2654

約数の個数: 48

約数和(自身を含む): 54909792

約数和(自身を除く): 31520932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 2593, 4510, 5186, 9020, 10372, 12965, 25930, 28523, 51860, 57046, 106313, 114092, 142615, 212626, 285230, 425252, 531565, 570460, 1063130, 1169443, 2126260, 2338886, 4677772, 5847215, 11694430, 23388860]

約数ペア:

[(1, 23388860), (2, 11694430), (4, 5847215), (5, 4677772), (10, 2338886), (11, 2126260), (20, 1169443), (22, 1063130), (41, 570460), (44, 531565), (55, 425252), (82, 285230), (110, 212626), (164, 142615), (205, 114092), (220, 106313), (410, 57046), (451, 51860), (820, 28523), (902, 25930), (1804, 12965), (2255, 10372), (2593, 9020), (4510, 5186)]