22280407985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9880447}}^1$

素因数の和:9880504

約数の個数: 16

約数和(自身を含む): 29878474752

約数和(自身を除く): 7598066767

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 9880447, 49402235, 108684917, 405098327, 543424585, 2025491635, 4456081597, 22280407985]

約数ペア:

[(1, 22280407985), (5, 4456081597), (11, 2025491635), (41, 543424585), (55, 405098327), (205, 108684917), (451, 49402235), (2255, 9880447)]