121471569460

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1\times {\mathrm{97613}}^1$

素因数の和:99112

約数の個数: 48

約数和(自身を含む): 261205693056

約数和(自身を除く): 139734123596

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1447, 2894, 5788, 7235, 14470, 28940, 62221, 97613, 124442, 195226, 248884, 311105, 390452, 488065, 622210, 976130, 1244420, 1952260, 4197359, 8394718, 16789436, 20986795, 41973590, 83947180, 141246011, 282492022, 564984044, 706230055, 1412460110, 2824920220, 6073578473, 12147156946, 24294313892, 30367892365, 60735784730, 121471569460]

約数ペア:

[(1, 121471569460), (2, 60735784730), (4, 30367892365), (5, 24294313892), (10, 12147156946), (20, 6073578473), (43, 2824920220), (86, 1412460110), (172, 706230055), (215, 564984044), (430, 282492022), (860, 141246011), (1447, 83947180), (2894, 41973590), (5788, 20986795), (7235, 16789436), (14470, 8394718), (28940, 4197359), (62221, 1952260), (97613, 1244420), (124442, 976130), (195226, 622210), (248884, 488065), (311105, 390452)]